Updated dist files.

Fixed JsonRpcProvider for pre-EIP-2930 chains (#1766 ).
Forward some missing EIP-1559 fields to call and estimateGas (#1766 ).
2021-07-29 23:30:17 -04:00 · 2021-07-29 23:20:56 -04:00 · 2021-07-29 23:12:29 -04:00 · 2021-07-29 23:11:06 -04:00 · 2021-07-29 17:25:19 -04:00 · 2021-07-23 17:24:05 -04:00
382 changed files with 4028 additions and 1382 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,47 @@ Changelog

 This change log is managed by `admin/cmds/update-versions` but may be manually updated.

+ethers/v5.4.3 (2021-07-29 23:26)
+--------------------------------
+
+  - Fixed JsonRpcProvider for pre-EIP-2930 chains. ([#1766](https://github.com/ethers-io/ethers.js/issues/1766); [7274cd0](https://github.com/ethers-io/ethers.js/commit/7274cd06cf3f6f31c6df3fd6636706d8536b7ee2))
+  - Forward some missing EIP-1559 fields to call and estimateGas. ([#1766](https://github.com/ethers-io/ethers.js/issues/1766); [be3854e](https://github.com/ethers-io/ethers.js/commit/be3854e648fdef0478db8a64c26be6d9e90cf453))
+  - Fixed possible UnhandledPromiseException for bad ENS names. ([63f8b28](https://github.com/ethers-io/ethers.js/commit/63f8b2822318d1e0fcc41f4662feb6e5ae338f3d))
+  - Prevent overriding value for non-payble constructors. ([#1785](https://github.com/ethers-io/ethers.js/issues/1785); [593b488](https://github.com/ethers-io/ethers.js/commit/593b4886ff607d00d656b8131b843933eb48838e))
+
+ethers/v5.4.2 (2021-07-23 17:22)
+--------------------------------
+
+  - Fix test case for new transactions responses. ([0aafca7](https://github.com/ethers-io/ethers.js/commit/0aafca71dbc019beb398e1b5a0f24936a4fd215a))
+  - Added matic support to INFURA and Alchemy. ([#1546](https://github.com/ethers-io/ethers.js/issues/1546); [576e9b5](https://github.com/ethers-io/ethers.js/commit/576e9b54abc3ff048113f93f765aa3177bf3b819))
+  - Added string change to coalesce errors on some clients. ([bc5cc2e](https://github.com/ethers-io/ethers.js/commit/bc5cc2e7e34f6cc69c43c1665be9c18854fb26b8))
+  - Added wait to transactions returned by getBlockWithTransactions. ([#971](https://github.com/ethers-io/ethers.js/issues/971); [660e69d](https://github.com/ethers-io/ethers.js/commit/660e69db71d42084b1fe791d864d13f0111f84fb))
+  - Fixed floor, ceiling and round for FixedNumber for non-default Formats. ([#1749](https://github.com/ethers-io/ethers.js/issues/1749); [551cfa0](https://github.com/ethers-io/ethers.js/commit/551cfa0062ec1645c9310335e0e6cbd250bb3788))
+  - Fixed null confirmations in Wallet transaction. ([#1706](https://github.com/ethers-io/ethers.js/issues/1706); [0f0d0c0](https://github.com/ethers-io/ethers.js/commit/0f0d0c00d3fc14e5454169d42a9286b1d8b0abef))
+  - Fixed Etherscan string change and enabled all tests. ([a1f8d18](https://github.com/ethers-io/ethers.js/commit/a1f8d188a7bc0b0d11426b7ef0d018cc1b7b399d))
+
+ethers/v5.4.1 (2021-07-02 01:47)
+--------------------------------
+
+  - Added Pocket back into Homestead defaultProvider and skip certain EtherscanProvider tests affected by outage. ([6e8a39e](https://github.com/ethers-io/ethers.js/commit/6e8a39ec35123e681e47807f54ef9b9122635ea0))
+  - Fixed EtherscanProvider NONCE_EXPIRED matching string update. ([ecae793](https://github.com/ethers-io/ethers.js/commit/ecae793edff172a885e5ee014a8ad0b28b68c1e5))
+  - Fixed explicit EIP-1559 keys for JsonRpcSigner. ([72feee8](https://github.com/ethers-io/ethers.js/commit/72feee8f5841febdab0d15f09baa69539d95e199))
+
+ethers/v5.4.0 (2021-06-26 01:50)
+--------------------------------
+
+  - Added EIP-1559 support. ([#1610](https://github.com/ethers-io/ethers.js/issues/1610); [319987e](https://github.com/ethers-io/ethers.js/commit/319987ec3e1d0e8787f98f525e5fc07875bf5570), [91fff14](https://github.com/ethers-io/ethers.js/commit/91fff1449df5e337fd3b4681b5a04b151d92f5a1), [c5bca77](https://github.com/ethers-io/ethers.js/commit/c5bca7767e3f3d43e3d0bd3c9e9420321ee9907a), [5456c35](https://github.com/ethers-io/ethers.js/commit/5456c359245d9eef5d2abdc05ccedb5269576c94), [7a12216](https://github.com/ethers-io/ethers.js/commit/7a12216cfbd3f86b917451924957471b8be21a8b), [e95708e](https://github.com/ethers-io/ethers.js/commit/e95708eedc130aeb92820a2234398970a987c507))
+  - Added effectiveGasPrice to receipt. ([ba6854b](https://github.com/ethers-io/ethers.js/commit/ba6854bdd5a912fe873d5da494cb5c62c190adde))
+  - Fixed ENS names for JsonRpcSigner. ([1e31b34](https://github.com/ethers-io/ethers.js/commit/1e31b34a5a3a269867a45b519662db85f0c86654))
+  - Added EIP-2930 and EIP-1559 transaction tests. ([7deb4c1](https://github.com/ethers-io/ethers.js/commit/7deb4c174a30b75f8419b8661829add4e5cb69d6))
+  - Added ConstructorFragment to exports. ([7efc36d](https://github.com/ethers-io/ethers.js/commit/7efc36df294ddd333e37793cad712cbd587bc686))
+  - Added error utilities to Interface. ([720bde7](https://github.com/ethers-io/ethers.js/commit/720bde7719d9a2fbc7e859f8952b7918e7164b87), [f053a7a](https://github.com/ethers-io/ethers.js/commit/f053a7ad58866c8192a64e1e335a2613358385be))
+  - merged master including transaction type 0 legacy constant. ([#1610](https://github.com/ethers-io/ethers.js/issues/1610); [2a7ce0e](https://github.com/ethers-io/ethers.js/commit/2a7ce0e72a1e0c9469e10392b0329e75e341cf18))
+  - Added type to TransactionResponse and TrnsactionReceipt. ([#1687](https://github.com/ethers-io/ethers.js/issues/1687); [d001901](https://github.com/ethers-io/ethers.js/commit/d001901c8c0541c823eb9638b9b309a316b00757))
+  - Trap CALL_EXCEPTION errors when resolving ENS entries. ([#1690](https://github.com/ethers-io/ethers.js/issues/1690); [91951dc](https://github.com/ethers-io/ethers.js/commit/91951dc825af42d4440d2d3b43cfa7a601b20342))
+  - Fixed transaction serialization with explicit null type. ([#1628](https://github.com/ethers-io/ethers.js/issues/1628); [8277f5a](https://github.com/ethers-io/ethers.js/commit/8277f5a62a6739a05ae6682da6956fb490b81e4a))
+  - Fix issue with loading JSON ABI with internalType property. ([#728](https://github.com/ethers-io/ethers.js/issues/728); [e8a0144](https://github.com/ethers-io/ethers.js/commit/e8a0144b7aa95add967578d9629d70bf01fc55cf))
+
 ethers/v5.3.1 (2021-06-10 18:28)
 --------------------------------

--- a/docs.wrm/api/contract/contract.wrm
+++ b/docs.wrm/api/contract/contract.wrm
@@ -132,7 +132,7 @@ The //overrides// object for a read-only method may include any of:
 - ``overrides.from`` - the ``msg.sender`` (or ``CALLER``) to use during the
  execution of the code
 - ``overrides.value`` - the ``msg.value`` (or ``CALLVALUE``) to use during the
-  exectuiont of the code
+  execution of the code
 - ``overrides.gasPrice`` - the price to pay per gas (theoretically); since there
  is no transaction, there is not going to be any fee charged, but the EVM still
  requires a value to report to ``tx.gasprice`` (or ``GASPRICE``);
--- a/docs.wrm/api/providers/other.wrm
+++ b/docs.wrm/api/providers/other.wrm
@@ -99,7 +99,7 @@ application to ethers by wrapping an existing Web3-compatible (such as a
 [Web3WsProvider](link-web3-ws)) and exposing it as an ethers.js [[Provider]]
 which can then be used with the rest of the library.

-This may also be used to wrap a standard [EIP-1193 Provider](link-eip-1193].
+This may also be used to wrap a standard [EIP-1193 Provider](link-eip-1193).

 _property: new ethers.providers.Web3Provider(externalProvider [, network ])
 Create a new **Web3Provider**, which wraps an [EIP-1193 Provider](link-eip-1193) or
--- a/docs.wrm/api/signer.wrm
+++ b/docs.wrm/api/signer.wrm
@@ -39,7 +39,7 @@ asynchronous source, such as  hardware wallets.
 Sub-classes **must** implement this.

 _property: Signer.isSigner(object) => boolean  @<Signer-isSigner> @SRC<abstract-signer>
-Returns true if an only if //object// is a **Signer**.
+Returns true if and only if //object// is a **Signer**.

 _heading: Blockchain Methods @<Signer--blockchain-methods>

--- a/package-lock.json
+++ b/package-lock.json
@@ -13,26 +13,26 @@
      }
    },
    "@babel/compat-data": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.14.5.tgz",
-      "integrity": "sha512-kixrYn4JwfAVPa0f2yfzc2AWti6WRRyO3XjWW5PJAvtE11qhSayrrcrEnee05KAtNaPC+EwehE8Qt1UedEVB8w==",
+      "version": "7.14.7",
+      "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.14.7.tgz",
+      "integrity": "sha512-nS6dZaISCXJ3+518CWiBfEr//gHyMO02uDxBkXTKZDN5POruCnOZ1N4YBRZDCabwF8nZMWBpRxIicmXtBs+fvw==",
      "dev": true
    },
    "@babel/core": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.14.5.tgz",
-      "integrity": "sha512-RN/AwP2DJmQTZSfiDaD+JQQ/J99KsIpOCfBE5pL+5jJSt7nI3nYGoAXZu+ffYSQ029NLs2DstZb+eR81uuARgg==",
+      "version": "7.14.8",
+      "resolved": "https://registry.npmjs.org/@babel/core/-/core-7.14.8.tgz",
+      "integrity": "sha512-/AtaeEhT6ErpDhInbXmjHcUQXH0L0TEgscfcxk1qbOvLuKCa5aZT0SOOtDKFY96/CLROwbLSKyFor6idgNaU4Q==",
      "dev": true,
      "requires": {
        "@babel/code-frame": "^7.14.5",
-        "@babel/generator": "^7.14.5",
+        "@babel/generator": "^7.14.8",
        "@babel/helper-compilation-targets": "^7.14.5",
-        "@babel/helper-module-transforms": "^7.14.5",
-        "@babel/helpers": "^7.14.5",
-        "@babel/parser": "^7.14.5",
+        "@babel/helper-module-transforms": "^7.14.8",
+        "@babel/helpers": "^7.14.8",
+        "@babel/parser": "^7.14.8",
        "@babel/template": "^7.14.5",
-        "@babel/traverse": "^7.14.5",
-        "@babel/types": "^7.14.5",
+        "@babel/traverse": "^7.14.8",
+        "@babel/types": "^7.14.8",
        "convert-source-map": "^1.7.0",
        "debug": "^4.1.0",
        "gensync": "^1.0.0-beta.2",
@@ -42,25 +42,25 @@
      },
      "dependencies": {
        "@babel/parser": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.14.5.tgz",
-          "integrity": "sha512-TM8C+xtH/9n1qzX+JNHi7AN2zHMTiPUtspO0ZdHflW8KaskkALhMmuMHb4bCmNdv9VAPzJX3/bXqkVLnAvsPfg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.14.8.tgz",
+          "integrity": "sha512-syoCQFOoo/fzkWDeM0dLEZi5xqurb5vuyzwIMNZRNun+N/9A4cUZeQaE7dTrB8jGaKuJRBtEOajtnmw0I5hvvA==",
          "dev": true
        },
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        },
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -87,23 +87,23 @@
      }
    },
    "@babel/generator": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.14.5.tgz",
-      "integrity": "sha512-y3rlP+/G25OIX3mYKKIOlQRcqj7YgrvHxOLbVmyLJ9bPmi5ttvUmpydVjcFjZphOktWuA7ovbx91ECloWTfjIA==",
+      "version": "7.14.8",
+      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.14.8.tgz",
+      "integrity": "sha512-cYDUpvIzhBVnMzRoY1fkSEhK/HmwEVwlyULYgn/tMQYd6Obag3ylCjONle3gdErfXBW61SVTlR9QR7uWlgeIkg==",
      "dev": true,
      "requires": {
-        "@babel/types": "^7.14.5",
+        "@babel/types": "^7.14.8",
        "jsesc": "^2.5.1",
        "source-map": "^0.5.0"
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        },
@@ -147,12 +147,12 @@
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
@@ -168,12 +168,12 @@
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
@@ -189,33 +189,33 @@
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
      }
    },
    "@babel/helper-member-expression-to-functions": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.14.5.tgz",
-      "integrity": "sha512-UxUeEYPrqH1Q/k0yRku1JE7dyfyehNwT6SVkMHvYvPDv4+uu627VXBckVj891BO8ruKBkiDoGnZf4qPDD8abDQ==",
+      "version": "7.14.7",
+      "resolved": "https://registry.npmjs.org/@babel/helper-member-expression-to-functions/-/helper-member-expression-to-functions-7.14.7.tgz",
+      "integrity": "sha512-TMUt4xKxJn6ccjcOW7c4hlwyJArizskAhoSTOCkA0uZ+KghIaci0Qg9R043kUMWI9mtQfgny+NQ5QATnZ+paaA==",
      "dev": true,
      "requires": {
        "@babel/types": "^7.14.5"
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
@@ -231,40 +231,40 @@
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
      }
    },
    "@babel/helper-module-transforms": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/helper-module-transforms/-/helper-module-transforms-7.14.5.tgz",
-      "integrity": "sha512-iXpX4KW8LVODuAieD7MzhNjmM6dzYY5tfRqT+R9HDXWl0jPn/djKmA+G9s/2C2T9zggw5tK1QNqZ70USfedOwA==",
+      "version": "7.14.8",
+      "resolved": "https://registry.npmjs.org/@babel/helper-module-transforms/-/helper-module-transforms-7.14.8.tgz",
+      "integrity": "sha512-RyE+NFOjXn5A9YU1dkpeBaduagTlZ0+fccnIcAGbv1KGUlReBj7utF7oEth8IdIBQPcux0DDgW5MFBH2xu9KcA==",
      "dev": true,
      "requires": {
        "@babel/helper-module-imports": "^7.14.5",
        "@babel/helper-replace-supers": "^7.14.5",
-        "@babel/helper-simple-access": "^7.14.5",
+        "@babel/helper-simple-access": "^7.14.8",
        "@babel/helper-split-export-declaration": "^7.14.5",
-        "@babel/helper-validator-identifier": "^7.14.5",
+        "@babel/helper-validator-identifier": "^7.14.8",
        "@babel/template": "^7.14.5",
-        "@babel/traverse": "^7.14.5",
-        "@babel/types": "^7.14.5"
+        "@babel/traverse": "^7.14.8",
+        "@babel/types": "^7.14.8"
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
@@ -280,12 +280,12 @@
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
@@ -304,33 +304,33 @@
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
      }
    },
    "@babel/helper-simple-access": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/helper-simple-access/-/helper-simple-access-7.14.5.tgz",
-      "integrity": "sha512-nfBN9xvmCt6nrMZjfhkl7i0oTV3yxR4/FztsbOASyTvVcoYd0TRHh7eMLdlEcCqobydC0LAF3LtC92Iwxo0wyw==",
+      "version": "7.14.8",
+      "resolved": "https://registry.npmjs.org/@babel/helper-simple-access/-/helper-simple-access-7.14.8.tgz",
+      "integrity": "sha512-TrFN4RHh9gnWEU+s7JloIho2T76GPwRHhdzOWLqTrMnlas8T9O7ec+oEDNsRXndOmru9ymH9DFrEOxpzPoSbdg==",
      "dev": true,
      "requires": {
-        "@babel/types": "^7.14.5"
+        "@babel/types": "^7.14.8"
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
@@ -346,21 +346,21 @@
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
      }
    },
    "@babel/helper-validator-identifier": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.14.5.tgz",
-      "integrity": "sha512-5lsetuxCLilmVGyiLEfoHBRX8UCFD+1m2x3Rj97WrW3V7H3u4RWRXA4evMjImCsin2J2YT0QaVDGf+z8ondbAg==",
+      "version": "7.14.8",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.14.8.tgz",
+      "integrity": "sha512-ZGy6/XQjllhYQrNw/3zfWRwZCTVSiBLZ9DHVZxn9n2gip/7ab8mv2TWlKPIBk26RwedCBoWdjLmn+t9na2Gcow==",
      "dev": true
    },
    "@babel/helper-validator-option": {
@@ -370,23 +370,23 @@
      "dev": true
    },
    "@babel/helpers": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.14.5.tgz",
-      "integrity": "sha512-xtcWOuN9VL6nApgVHtq3PPcQv5qFBJzoSZzJ/2c0QK/IP/gxVcoWSNQwFEGvmbQsuS9rhYqjILDGGXcTkA705Q==",
+      "version": "7.14.8",
+      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.14.8.tgz",
+      "integrity": "sha512-ZRDmI56pnV+p1dH6d+UN6GINGz7Krps3+270qqI9UJ4wxYThfAIcI5i7j5vXC4FJ3Wap+S9qcebxeYiqn87DZw==",
      "dev": true,
      "requires": {
        "@babel/template": "^7.14.5",
-        "@babel/traverse": "^7.14.5",
-        "@babel/types": "^7.14.5"
+        "@babel/traverse": "^7.14.8",
+        "@babel/types": "^7.14.8"
      },
      "dependencies": {
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
@@ -420,60 +420,60 @@
      },
      "dependencies": {
        "@babel/parser": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.14.5.tgz",
-          "integrity": "sha512-TM8C+xtH/9n1qzX+JNHi7AN2zHMTiPUtspO0ZdHflW8KaskkALhMmuMHb4bCmNdv9VAPzJX3/bXqkVLnAvsPfg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.14.8.tgz",
+          "integrity": "sha512-syoCQFOoo/fzkWDeM0dLEZi5xqurb5vuyzwIMNZRNun+N/9A4cUZeQaE7dTrB8jGaKuJRBtEOajtnmw0I5hvvA==",
          "dev": true
        },
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        }
      }
    },
    "@babel/traverse": {
-      "version": "7.14.5",
-      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.14.5.tgz",
-      "integrity": "sha512-G3BiS15vevepdmFqmUc9X+64y0viZYygubAMO8SvBmKARuF6CPSZtH4Ng9vi/lrWlZFGe3FWdXNy835akH8Glg==",
+      "version": "7.14.8",
+      "resolved": "https://registry.npmjs.org/@babel/traverse/-/traverse-7.14.8.tgz",
+      "integrity": "sha512-kexHhzCljJcFNn1KYAQ6A5wxMRzq9ebYpEDV4+WdNyr3i7O44tanbDOR/xjiG2F3sllan+LgwK+7OMk0EmydHg==",
      "dev": true,
      "requires": {
        "@babel/code-frame": "^7.14.5",
-        "@babel/generator": "^7.14.5",
+        "@babel/generator": "^7.14.8",
        "@babel/helper-function-name": "^7.14.5",
        "@babel/helper-hoist-variables": "^7.14.5",
        "@babel/helper-split-export-declaration": "^7.14.5",
-        "@babel/parser": "^7.14.5",
-        "@babel/types": "^7.14.5",
+        "@babel/parser": "^7.14.8",
+        "@babel/types": "^7.14.8",
        "debug": "^4.1.0",
        "globals": "^11.1.0"
      },
      "dependencies": {
        "@babel/parser": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.14.5.tgz",
-          "integrity": "sha512-TM8C+xtH/9n1qzX+JNHi7AN2zHMTiPUtspO0ZdHflW8KaskkALhMmuMHb4bCmNdv9VAPzJX3/bXqkVLnAvsPfg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.14.8.tgz",
+          "integrity": "sha512-syoCQFOoo/fzkWDeM0dLEZi5xqurb5vuyzwIMNZRNun+N/9A4cUZeQaE7dTrB8jGaKuJRBtEOajtnmw0I5hvvA==",
          "dev": true
        },
        "@babel/types": {
-          "version": "7.14.5",
-          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.5.tgz",
-          "integrity": "sha512-M/NzBpEL95I5Hh4dwhin5JlE7EzO5PHMAuzjxss3tiOBD46KfQvVedN/3jEPZvdRvtsK2222XfdHogNIttFgcg==",
+          "version": "7.14.8",
+          "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.14.8.tgz",
+          "integrity": "sha512-iob4soQa7dZw8nodR/KlOQkPh9S4I8RwCxwRIFuiMRYjOzH/KJzdUfDgz6cGi5dDaclXF4P2PAhCdrBJNIg68Q==",
          "dev": true,
          "requires": {
-            "@babel/helper-validator-identifier": "^7.14.5",
+            "@babel/helper-validator-identifier": "^7.14.8",
            "to-fast-properties": "^2.0.0"
          }
        },
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -631,9 +631,9 @@
      "dev": true
    },
    "@npmcli/git": {
-      "version": "2.0.9",
-      "resolved": "https://registry.npmjs.org/@npmcli/git/-/git-2.0.9.tgz",
-      "integrity": "sha512-hTMbMryvOqGLwnmMBKs5usbPsJtyEsMsgXwJbmNrsEuQQh1LAIMDU77IoOrwkCg+NgQWl+ySlarJASwM3SutCA==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@npmcli/git/-/git-2.1.0.tgz",
+      "integrity": "sha512-/hBFX/QG1b+N7PZBFs0bi+evgRZcK9nWBxQKZkGoXUT5hJSwl5c4d7y8/hm+NQZRPhQ67RzFaj5UM9YeyKoryw==",
      "dev": true,
      "requires": {
        "@npmcli/promise-spawn": "^1.3.2",
@@ -799,9 +799,9 @@
      "dev": true
    },
    "@types/assert": {
-      "version": "1.5.4",
-      "resolved": "https://registry.npmjs.org/@types/assert/-/assert-1.5.4.tgz",
-      "integrity": "sha512-CaFVW21Ulu0J9sUaEWJjwmhkDkeoxa4fniVSERzZC13sU9v8NNM2lMlkfZZv60j47D+qDt0Lyo8skVP3CTXUdA==",
+      "version": "1.5.5",
+      "resolved": "https://registry.npmjs.org/@types/assert/-/assert-1.5.5.tgz",
+      "integrity": "sha512-myz5KWf6ox66Ou1m0KiLZpitk7W6Vly2LFRx7AXHSLeMUM6bmDIStIBk0xd7I2vXcAQEuhegdpjPuypmP5ui0Q==",
      "dev": true
    },
    "@types/component-emitter": {
@@ -811,15 +811,15 @@
      "dev": true
    },
    "@types/cookie": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/@types/cookie/-/cookie-0.4.0.tgz",
-      "integrity": "sha512-y7mImlc/rNkvCRmg8gC3/lj87S7pTUIJ6QGjwHR9WQJcFs+ZMTOaoPrkdFA/YdbuqVEmEbb5RdhVxMkAcgOnpg==",
+      "version": "0.4.1",
+      "resolved": "https://registry.npmjs.org/@types/cookie/-/cookie-0.4.1.tgz",
+      "integrity": "sha512-XW/Aa8APYr6jSVVA1y/DEIZX0/GMKLEVekNG727R8cs56ahETkRAy/3DR7+fJyh7oUgGwNQaRfXCun0+KbWY7Q==",
      "dev": true
    },
    "@types/cors": {
-      "version": "2.8.10",
-      "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.10.tgz",
-      "integrity": "sha512-C7srjHiVG3Ey1nR6d511dtDkCEjxuN9W1HWAEjGq8kpcwmNM6JJkpC0xvabM7BXTG2wDq8Eu33iH9aQKa7IvLQ==",
+      "version": "2.8.12",
+      "resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.12.tgz",
+      "integrity": "sha512-vt+kDhq/M2ayberEtJcIN/hxXy1Pk+59g2FV/ZQceeaTyCtCucjL2Q7FXlFjtWn4n15KCr1NE2lNNFhp0lEThw==",
      "dev": true
    },
    "@types/estree": {
@@ -834,9 +834,9 @@
      "integrity": "sha512-NYrtPht0wGzhwe9+/idPaBB+TqkY9AhTvOLMkThm0IoEfLaiVQZwBwyJ5puCkO3AUCWrmcoePjp2mbFocKy4SQ=="
    },
    "@types/node": {
-      "version": "12.20.15",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.15.tgz",
-      "integrity": "sha512-F6S4Chv4JicJmyrwlDkxUdGNSplsQdGwp1A0AJloEVDirWdZOAiRHhovDlsFkKUrquUXhz1imJhXHsf59auyAg==",
+      "version": "12.20.17",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.20.17.tgz",
+      "integrity": "sha512-so8EHl4S6MmatPS0f9sE1ND94/ocbcEshW5OpyYthRqeRpiYyW2uXYTo/84kmfdfeNrDycARkvuiXl6nO40NGg==",
      "dev": true
    },
    "@types/resolve": {
@@ -849,9 +849,9 @@
      }
    },
    "@types/semver": {
-      "version": "7.3.6",
-      "resolved": "https://registry.npmjs.org/@types/semver/-/semver-7.3.6.tgz",
-      "integrity": "sha512-0caWDWmpCp0uifxFh+FaqK3CuZ2SkRR/ZRxAV5+zNdC3QVUi6wyOJnefhPvtNt8NQWXB5OA93BUvZsXpWat2Xw==",
+      "version": "7.3.8",
+      "resolved": "https://registry.npmjs.org/@types/semver/-/semver-7.3.8.tgz",
+      "integrity": "sha512-D/2EJvAlCEtYFEYmmlGwbGXuK886HzyCc3nZX/tkFTQdEU8jZDAgiv08P162yB17y4ZXZoq7yFAnW4GDBb9Now==",
      "dev": true
    },
    "JSONSelect": {
@@ -897,9 +897,9 @@
      },
      "dependencies": {
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -925,9 +925,9 @@
      },
      "dependencies": {
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -1313,9 +1313,9 @@
      "dev": true
    },
    "caniuse-lite": {
-      "version": "1.0.30001236",
-      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001236.tgz",
-      "integrity": "sha512-o0PRQSrSCGJKCPZcgMzl5fUaj5xHe8qA2m4QRvnyY4e1lITqoNkr7q/Oh1NcpGSy0Th97UZ35yoKcINPoq7YOQ==",
+      "version": "1.0.30001248",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001248.tgz",
+      "integrity": "sha512-NwlQbJkxUFJ8nMErnGtT0QTM2TJ33xgz4KXJSMIrjXIbDVdaYueGyjOrLKRtJC+rTiWfi6j5cnZN1NBiSBJGNw==",
      "dev": true
    },
    "caseless": {
@@ -1371,19 +1371,19 @@
      }
    },
    "chokidar": {
-      "version": "3.5.1",
-      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.5.1.tgz",
-      "integrity": "sha512-9+s+Od+W0VJJzawDma/gvBNQqkTiqYTWLuZoyAsivsI4AaWTCzHG06/TMjsf1cYe9Cb97UCEhjz7HvnPk2p/tw==",
+      "version": "3.5.2",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.5.2.tgz",
+      "integrity": "sha512-ekGhOnNVPgT77r4K/U3GDhu+FQ2S8TnK/s2KbIGXi0SZWuwkZ2QNyfWdZW+TVfn84DpEP7rLeCt2UI6bJ8GwbQ==",
      "dev": true,
      "requires": {
-        "anymatch": "~3.1.1",
+        "anymatch": "~3.1.2",
        "braces": "~3.0.2",
-        "fsevents": "~2.3.1",
-        "glob-parent": "~5.1.0",
+        "fsevents": "~2.3.2",
+        "glob-parent": "~5.1.2",
        "is-binary-path": "~2.1.0",
        "is-glob": "~4.0.1",
        "normalize-path": "~3.0.0",
-        "readdirp": "~3.5.0"
+        "readdirp": "~3.6.0"
      }
    },
    "chownr": {
@@ -1512,9 +1512,9 @@
      "dev": true
    },
    "convert-source-map": {
-      "version": "1.7.0",
-      "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.7.0.tgz",
-      "integrity": "sha512-4FJkXzKXEDB1snCFZlLP4gpC3JILicCpGbzG9f9G7tGqGCzETQ2hWPrcinA9oU4wtf2biUaEH5065UnMeR33oA==",
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/convert-source-map/-/convert-source-map-1.8.0.tgz",
+      "integrity": "sha512-+OQdjP49zViI/6i7nIJpA8rAl4sV/JdPfU9nZs3VqOwGIgizICvuN2ru6fMd+4llL0tar18UYJXfZ/TWtmhUjA==",
      "dev": true,
      "requires": {
        "safe-buffer": "~5.1.1"
@@ -1701,9 +1701,9 @@
      "dev": true
    },
    "electron-to-chromium": {
-      "version": "1.3.752",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.752.tgz",
-      "integrity": "sha512-2Tg+7jSl3oPxgsBsWKh5H83QazTkmWG/cnNwJplmyZc7KcN61+I10oUgaXSVk/NwfvN3BdkKDR4FYuRBQQ2v0A==",
+      "version": "1.3.791",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.791.tgz",
+      "integrity": "sha512-Tdx7w1fZpeWOOBluK+kXTAKCXyc79K65RB6Zp0+sPSZZhDjXlrxfGlXrlMGVVQUrKCyEZFQs1UBBLNz5IdbF0g==",
      "dev": true
    },
    "elliptic": {
@@ -1770,9 +1770,9 @@
      },
      "dependencies": {
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -2024,9 +2024,9 @@
      "dev": true
    },
    "flatworm": {
-      "version": "0.0.2-beta.5",
-      "resolved": "https://registry.npmjs.org/flatworm/-/flatworm-0.0.2-beta.5.tgz",
-      "integrity": "sha512-Pe2l+1Smw2CmEJJoJGLiekphlHwxbcjXLGgPdoxkQJYFd9sEGYz2KyetB6KlKkd5Uqd1PO68mb1mwI3dbnrSvw==",
+      "version": "0.0.2-beta.6",
+      "resolved": "https://registry.npmjs.org/flatworm/-/flatworm-0.0.2-beta.6.tgz",
+      "integrity": "sha512-mEKuE66BDX3h1yPkyBs81jFf3+ZYTiNVDgZkZEKmf59KQ5LknWCBmVjJLSVD5pYJ04Em/hr/yrrp5Bq5ryyAtQ==",
      "dev": true
    },
    "follow-redirects": {
@@ -2385,9 +2385,9 @@
      },
      "dependencies": {
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -2423,9 +2423,9 @@
      },
      "dependencies": {
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -2555,9 +2555,9 @@
      "dev": true
    },
    "is-core-module": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.4.0.tgz",
-      "integrity": "sha512-6A2fkfq1rfeQZjxrZJGerpLCTHRNEBiSgnu0+obeJpEPZRUooHgsizvzv0ZjJwOz3iWIHdJtVWJ/tmPr3D21/A==",
+      "version": "2.5.0",
+      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.5.0.tgz",
+      "integrity": "sha512-TXCMSDsEHMEEZ6eCA8rwRDbLu55MRGmrctljsBX/2v1d9/GzqHOxW5c5oPSgrUt2vBFXebu9rGqckXGPWOlYpg==",
      "dev": true,
      "requires": {
        "has": "^1.0.3"
@@ -2640,9 +2640,9 @@
      }
    },
    "is-stream": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-2.0.0.tgz",
-      "integrity": "sha512-XCoy+WlUr7d1+Z8GgSuXmpuUFC9fOhRXglJMx+dwLKTkL44Cjd4W1Z5P+BQZpr+cR93aGP4S/s7Ftw6Nd/kiEw==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/is-stream/-/is-stream-2.0.1.tgz",
+      "integrity": "sha512-hFoiJiTl63nn+kstHGBtewWSKnQLpyb155KHheA1l39uvtO9nWIop1p3udqPcUd/xbF1VLMO4n7OI6p7RbngDg==",
      "dev": true
    },
    "is-string": {
@@ -2812,9 +2812,9 @@
      },
      "dependencies": {
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -3167,9 +3167,9 @@
      },
      "dependencies": {
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -3226,9 +3226,9 @@
      }
    },
    "make-fetch-happen": {
-      "version": "9.0.2",
-      "resolved": "https://registry.npmjs.org/make-fetch-happen/-/make-fetch-happen-9.0.2.tgz",
-      "integrity": "sha512-UkAWAuXPXSSlVviTjH2We20mtj1NnZW2Qq/oTY2dyMbRQ5CR3Xed3akCDMnM7j6axrMY80lhgM7loNE132PfAw==",
+      "version": "9.0.4",
+      "resolved": "https://registry.npmjs.org/make-fetch-happen/-/make-fetch-happen-9.0.4.tgz",
+      "integrity": "sha512-sQWNKMYqSmbAGXqJg2jZ+PmHh5JAybvwu0xM8mZR/bsTjGiTASj3ldXJV7KFHy1k/IJIBkjxQFoWIVsv9+PQMg==",
      "dev": true,
      "requires": {
        "agentkeepalive": "^4.1.3",
@@ -3267,18 +3267,18 @@
      "dev": true
    },
    "mime-db": {
-      "version": "1.48.0",
-      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.48.0.tgz",
-      "integrity": "sha512-FM3QwxV+TnZYQ2aRqhlKBMHxk10lTbMt3bBkMAp54ddrNeVSfcQYOOKuGuy3Ddrm38I04If834fOUSq1yzslJQ==",
+      "version": "1.49.0",
+      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.49.0.tgz",
+      "integrity": "sha512-CIc8j9URtOVApSFCQIF+VBkX1RwXp/oMMOrqdyXSBXq5RWNEsRfyj1kiRnQgmNXmHxPoFIxOroKA3zcU9P+nAA==",
      "dev": true
    },
    "mime-types": {
-      "version": "2.1.31",
-      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.31.tgz",
-      "integrity": "sha512-XGZnNzm3QvgKxa8dpzyhFTHmpP3l5YNusmne07VUOXxou9CqUqYa/HBy124RqtVh/O2pECas/MOcsDgpilPOPg==",
+      "version": "2.1.32",
+      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.32.tgz",
+      "integrity": "sha512-hJGaVS4G4c9TSMYh2n6SQAGrC4RnfU+daP8G7cSCmaqNjiOoUY0VHCMS42pxnQmVF1GWwFhbHWn3RIxCqTmZ9A==",
      "dev": true,
      "requires": {
-        "mime-db": "1.48.0"
+        "mime-db": "1.49.0"
      }
    },
    "minimalistic-assert": {
@@ -3324,9 +3324,9 @@
      }
    },
    "minipass-fetch": {
-      "version": "1.3.3",
-      "resolved": "https://registry.npmjs.org/minipass-fetch/-/minipass-fetch-1.3.3.tgz",
-      "integrity": "sha512-akCrLDWfbdAWkMLBxJEeWTdNsjML+dt5YgOI4gJ53vuO0vrmYQkUPxa6j6V65s9CcePIr2SSWqjT2EcrNseryQ==",
+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/minipass-fetch/-/minipass-fetch-1.3.4.tgz",
+      "integrity": "sha512-TielGogIzbUEtd1LsjZFs47RWuHHfhl6TiCx1InVxApBAmQ8bL0dL5ilkLGcRvuyW/A9nE+Lvn855Ewz8S0PnQ==",
      "dev": true,
      "requires": {
        "encoding": "^0.1.12",
@@ -3781,9 +3781,9 @@
      "dev": true
    },
    "npm-package-arg": {
-      "version": "8.1.4",
-      "resolved": "https://registry.npmjs.org/npm-package-arg/-/npm-package-arg-8.1.4.tgz",
-      "integrity": "sha512-xLokoCFqj/rPdr3LvcdDL6Kj6ipXGEDHD/QGpzwU6/pibYUOXmp5DBmg76yukFyx4ZDbrXNOTn+BPyd8TD4Jlw==",
+      "version": "8.1.5",
+      "resolved": "https://registry.npmjs.org/npm-package-arg/-/npm-package-arg-8.1.5.tgz",
+      "integrity": "sha512-LhgZrg0n0VgvzVdSm1oiZworPbTxYHUJCgtsJW8mGvlDpxTM1vSJc3m5QZeUkhAHIzbz3VCHd/R4osi1L1Tg/Q==",
      "dev": true,
      "requires": {
        "hosted-git-info": "^4.0.1",
@@ -4055,9 +4055,9 @@
      "dev": true
    },
    "object-inspect": {
-      "version": "1.10.3",
-      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.10.3.tgz",
-      "integrity": "sha512-e5mCJlSH7poANfC8z8S9s9S2IN5/4Zb3aZ33f5s8YqoazCFzNLloLU8r5VCG+G7WoqLvAAZoVMcy3tp/3X0Plw==",
+      "version": "1.11.0",
+      "resolved": "https://registry.npmjs.org/object-inspect/-/object-inspect-1.11.0.tgz",
+      "integrity": "sha512-jp7ikS6Sd3GxQfZJPyH3cjcbJF6GZPClgdV+EFygjFLQ5FmW/dRUnTd9PQ9k0JhoNDabWFbpF1yCdSWCC6gexg==",
      "dev": true
    },
    "object-keys": {
@@ -4157,12 +4157,12 @@
      }
    },
    "pacote": {
-      "version": "11.3.4",
-      "resolved": "https://registry.npmjs.org/pacote/-/pacote-11.3.4.tgz",
-      "integrity": "sha512-RfahPCunM9GI7ryJV/zY0bWQiokZyLqaSNHXtbNSoLb7bwTvBbJBEyCJ01KWs4j1Gj7GmX8crYXQ1sNX6P2VKA==",
+      "version": "11.3.5",
+      "resolved": "https://registry.npmjs.org/pacote/-/pacote-11.3.5.tgz",
+      "integrity": "sha512-fT375Yczn4zi+6Hkk2TBe1x1sP8FgFsEIZ2/iWaXY2r/NkhDJfxbcn5paz1+RTFCyNf+dPnaoBDJoAxXSU8Bkg==",
      "dev": true,
      "requires": {
-        "@npmcli/git": "^2.0.1",
+        "@npmcli/git": "^2.1.0",
        "@npmcli/installed-package-contents": "^1.0.6",
        "@npmcli/promise-spawn": "^1.2.0",
        "@npmcli/run-script": "^1.8.2",
@@ -4374,9 +4374,9 @@
      }
    },
    "read-package-json-fast": {
-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/read-package-json-fast/-/read-package-json-fast-2.0.2.tgz",
-      "integrity": "sha512-5fyFUyO9B799foVk4n6ylcoAktG/FbE3jwRKxvwaeSrIunaoMc0u81dzXxjeAFKOce7O5KncdfwpGvvs6r5PsQ==",
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/read-package-json-fast/-/read-package-json-fast-2.0.3.tgz",
+      "integrity": "sha512-W/BKtbL+dUjTuRL2vziuYhp76s5HZ9qQhd/dKfWIZveD0O40453QNyZhC0e63lqZrAQ4jiOapVoeJ7JrszenQQ==",
      "dev": true,
      "requires": {
        "json-parse-even-better-errors": "^2.3.0",
@@ -4399,9 +4399,9 @@
      }
    },
    "readdirp": {
-      "version": "3.5.0",
-      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.5.0.tgz",
-      "integrity": "sha512-cMhu7c/8rdhkHXWsY+osBhfSy0JikwpHK/5+imo+LpeasTF8ouErHrlYkwT0++njiyuDvc7OFY5T3ukvZ8qmFQ==",
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz",
+      "integrity": "sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==",
      "dev": true,
      "requires": {
        "picomatch": "^2.2.1"
@@ -4691,9 +4691,9 @@
      },
      "dependencies": {
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -4725,9 +4725,9 @@
      },
      "dependencies": {
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -4752,20 +4752,20 @@
      }
    },
    "socks-proxy-agent": {
-      "version": "5.0.0",
-      "resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-5.0.0.tgz",
-      "integrity": "sha512-lEpa1zsWCChxiynk+lCycKuC502RxDWLKJZoIhnxrWNjLSDGYRFflHA1/228VkRcnv9TIb8w98derGbpKxJRgA==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/socks-proxy-agent/-/socks-proxy-agent-5.0.1.tgz",
+      "integrity": "sha512-vZdmnjb9a2Tz6WEQVIurybSwElwPxMZaIc7PzqbJTrezcKNznv6giT7J7tZDZ1BojVaa1jvO/UiUdhDVB0ACoQ==",
      "dev": true,
      "requires": {
-        "agent-base": "6",
+        "agent-base": "^6.0.2",
        "debug": "4",
        "socks": "^2.3.3"
      },
      "dependencies": {
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -4950,9 +4950,9 @@
          "dev": true
        },
        "debug": {
-          "version": "4.3.1",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",
-          "integrity": "sha512-doEwdvm4PCeK4K3RQN2ZC2BYUBaxwLARCqZmMjtF8a51J2Rb0xpVloFRnCODwqjpwnAoao4pelN8l3RJdv3gRQ==",
+          "version": "4.3.2",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.2.tgz",
+          "integrity": "sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==",
          "dev": true,
          "requires": {
            "ms": "2.1.2"
@@ -5057,9 +5057,9 @@
      }
    },
    "tar": {
-      "version": "6.1.0",
-      "resolved": "https://registry.npmjs.org/tar/-/tar-6.1.0.tgz",
-      "integrity": "sha512-DUCttfhsnLCjwoDoFcI+B2iJgYa93vBnDUATYEeRx6sntCTdN01VnqsIuTlALXla/LWooNg0yEGeB+Y8WdFxGA==",
+      "version": "6.1.2",
+      "resolved": "https://registry.npmjs.org/tar/-/tar-6.1.2.tgz",
+      "integrity": "sha512-EwKEgqJ7nJoS+s8QfLYVGMDmAsj+StbI2AM/RTHeUSsOw6Z8bwNBRv5z3CY0m7laC5qUAqruLX5AhMuc5deY3Q==",
      "dev": true,
      "requires": {
        "chownr": "^2.0.0",
@@ -5502,9 +5502,9 @@
      }
    },
    "yargs-parser": {
-      "version": "20.2.7",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.7.tgz",
-      "integrity": "sha512-FiNkvbeHzB/syOjIUxFDCnhSfzAL8R5vs40MgLFBorXACCOAEaWu0gRZl14vG8MR9AOJIZbmkjhusqBYZ3HTHw==",
+      "version": "20.2.9",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-20.2.9.tgz",
+      "integrity": "sha512-y11nGElTIV+CT3Zv9t7VKl+Q3hTQoT9a1Qzezhhl6Rp21gJ/IVTW7Z3y9EWXhuUBC2Shnf+DX0antecpAwSP8w==",
      "dev": true
    },
    "yargs-unparser": {
--- a/packages/abi/lib.esm/_version.d.ts
+++ b/packages/abi/lib.esm/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "abi/5.3.1";
+export declare const version = "abi/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/abi/lib.esm/_version.js
+++ b/packages/abi/lib.esm/_version.js
@@ -1,2 +1,2 @@
-export const version = "abi/5.3.1";
+export const version = "abi/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/abi/lib.esm/fragments.d.ts
+++ b/packages/abi/lib.esm/fragments.d.ts
@@ -3,6 +3,7 @@ export interface JsonFragmentType {
    readonly name?: string;
    readonly indexed?: boolean;
    readonly type?: string;
+    readonly internalType?: any;
    readonly components?: ReadonlyArray<JsonFragmentType>;
 }
 export interface JsonFragment {
--- a/packages/abi/lib.esm/fragments.d.ts.map
+++ b/packages/abi/lib.esm/fragments.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"fragments.d.ts","sourceRoot":"","sources":["../src.ts/fragments.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,SAAS,EAAE,MAAM,0BAA0B,CAAC;AAOrD,MAAM,WAAW,gBAAgB;IAC7B,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC;IAC3B,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,UAAU,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;CACzD;AAED,MAAM,WAAW,YAAY;IACzB,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IAEvB,QAAQ,CAAC,SAAS,CAAC,EAAE,OAAO,CAAC;IAE7B,QAAQ,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC;IAC3B,QAAQ,CAAC,QAAQ,CAAC,EAAE,OAAO,CAAC;IAC5B,QAAQ,CAAC,eAAe,CAAC,EAAE,MAAM,CAAC;IAElC,QAAQ,CAAC,MAAM,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;IAClD,QAAQ,CAAC,OAAO,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;IAEnD,QAAQ,CAAC,GAAG,CAAC,EAAE,MAAM,CAAC;CACzB;AA4MD,eAAO,MAAM,WAAW,EAAE;IAAE,CAAE,IAAI,EAAE,MAAM,GAAI,MAAM,CAAA;CAYlD,CAAC;AAIH,qBAAa,SAAS;IAGlB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IAGtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IAGtB,QAAQ,CAAC,QAAQ,EAAE,MAAM,CAAC;IAG1B,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC;IAI1B,QAAQ,CAAC,UAAU,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAKtC,QAAQ,CAAC,WAAW,EAAE,MAAM,CAAC;IAC7B,QAAQ,CAAC,aAAa,EAAE,SAAS,CAAC;IAElC,QAAQ,CAAC,YAAY,EAAE,OAAO,CAAC;gBAEnB,gBAAgB,EAAE,GAAG,EAAE,MAAM,EAAE,GAAG;IAiC9C,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IA+C/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,MAAM,GAAG,gBAAgB,GAAG,SAAS,EAAE,YAAY,CAAC,EAAE,OAAO,GAAG,SAAS;IAO5F,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,gBAAgB,GAAG,SAAS,GAAG,SAAS;IAWjE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,EAAE,YAAY,CAAC,EAAE,OAAO,GAAG,SAAS;IAanE,MAAM,CAAC,WAAW,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,SAAS;CAGrD;AAcD,8BAAsB,QAAQ;IAE1B,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,MAAM,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAElC,QAAQ,CAAC,WAAW,EAAE,OAAO,CAAC;gBAElB,gBAAgB,EAAE,GAAG,EAAE,MAAM,EAAE,GAAG;IAa9C,QAAQ,CAAC,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAExC,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,QAAQ,GAAG,YAAY,GAAG,MAAM,GAAG,QAAQ;IAU9D,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,QAAQ,GAAG,YAAY,GAAG,QAAQ;IAqB3D,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,QAAQ;IAmB1C,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,QAAQ;CAGnD;AAMD,qBAAa,aAAc,SAAQ,QAAQ;IACvC,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC;IAE5B,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAkC/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,MAAM,GAAG,aAAa;IAOxE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,YAAY,GAAG,aAAa,GAAG,aAAa;IAiBrE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,aAAa;IA4B/C,MAAM,CAAC,eAAe,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,aAAa;CAG7D;AAqID,qBAAa,mBAAoB,SAAQ,QAAQ;IAC7C,eAAe,EAAE,MAAM,CAAC;IACxB,OAAO,EAAE,OAAO,CAAC;IACjB,GAAG,CAAC,EAAE,SAAS,CAAC;IAEhB,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAiC/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,mBAAmB,GAAG,YAAY,GAAG,MAAM,GAAG,mBAAmB;IAOpF,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,mBAAmB,GAAG,YAAY,GAAG,mBAAmB;IAwBjF,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,mBAAmB;IAiBrD,MAAM,CAAC,qBAAqB,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,mBAAmB;CAGzE;AAOD,qBAAa,gBAAiB,SAAQ,mBAAmB;IACrD,QAAQ,EAAE,OAAO,CAAC;IAClB,OAAO,CAAC,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAE3B,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAoD/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,gBAAgB,GAAG,YAAY,GAAG,MAAM,GAAG,gBAAgB;IAO9E,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,gBAAgB,GAAG,YAAY,GAAG,gBAAgB;IAuB3E,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,gBAAgB;IAmClD,MAAM,CAAC,kBAAkB,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,gBAAgB;CAGnE;AAaD,qBAAa,aAAc,SAAQ,QAAQ;IAEvC,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IA2B/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,MAAM,GAAG,aAAa;IAOxE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,aAAa;IAgBrE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,aAAa;IAgB/C,MAAM,CAAC,eAAe,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,aAAa;CAG7D"}
+{"version":3,"file":"fragments.d.ts","sourceRoot":"","sources":["../src.ts/fragments.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,SAAS,EAAE,MAAM,0BAA0B,CAAC;AAOrD,MAAM,WAAW,gBAAgB;IAC7B,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC;IAC3B,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,YAAY,CAAC,EAAE,GAAG,CAAC;IAC5B,QAAQ,CAAC,UAAU,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;CACzD;AAED,MAAM,WAAW,YAAY;IACzB,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IAEvB,QAAQ,CAAC,SAAS,CAAC,EAAE,OAAO,CAAC;IAE7B,QAAQ,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC;IAC3B,QAAQ,CAAC,QAAQ,CAAC,EAAE,OAAO,CAAC;IAC5B,QAAQ,CAAC,eAAe,CAAC,EAAE,MAAM,CAAC;IAElC,QAAQ,CAAC,MAAM,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;IAClD,QAAQ,CAAC,OAAO,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;IAEnD,QAAQ,CAAC,GAAG,CAAC,EAAE,MAAM,CAAC;CACzB;AA2MD,eAAO,MAAM,WAAW,EAAE;IAAE,CAAE,IAAI,EAAE,MAAM,GAAI,MAAM,CAAA;CAYlD,CAAC;AAIH,qBAAa,SAAS;IAGlB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IAGtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IAGtB,QAAQ,CAAC,QAAQ,EAAE,MAAM,CAAC;IAG1B,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC;IAI1B,QAAQ,CAAC,UAAU,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAKtC,QAAQ,CAAC,WAAW,EAAE,MAAM,CAAC;IAC7B,QAAQ,CAAC,aAAa,EAAE,SAAS,CAAC;IAElC,QAAQ,CAAC,YAAY,EAAE,OAAO,CAAC;gBAEnB,gBAAgB,EAAE,GAAG,EAAE,MAAM,EAAE,GAAG;IAiC9C,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IA+C/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,MAAM,GAAG,gBAAgB,GAAG,SAAS,EAAE,YAAY,CAAC,EAAE,OAAO,GAAG,SAAS;IAO5F,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,gBAAgB,GAAG,SAAS,GAAG,SAAS;IAWjE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,EAAE,YAAY,CAAC,EAAE,OAAO,GAAG,SAAS;IAanE,MAAM,CAAC,WAAW,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,SAAS;CAGrD;AAcD,8BAAsB,QAAQ;IAE1B,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,MAAM,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAElC,QAAQ,CAAC,WAAW,EAAE,OAAO,CAAC;gBAElB,gBAAgB,EAAE,GAAG,EAAE,MAAM,EAAE,GAAG;IAa9C,QAAQ,CAAC,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAExC,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,QAAQ,GAAG,YAAY,GAAG,MAAM,GAAG,QAAQ;IAU9D,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,QAAQ,GAAG,YAAY,GAAG,QAAQ;IAqB3D,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,QAAQ;IAmB1C,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,QAAQ;CAGnD;AAMD,qBAAa,aAAc,SAAQ,QAAQ;IACvC,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC;IAE5B,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAkC/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,MAAM,GAAG,aAAa;IAOxE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,YAAY,GAAG,aAAa,GAAG,aAAa;IAiBrE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,aAAa;IA4B/C,MAAM,CAAC,eAAe,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,aAAa;CAG7D;AAqID,qBAAa,mBAAoB,SAAQ,QAAQ;IAC7C,eAAe,EAAE,MAAM,CAAC;IACxB,OAAO,EAAE,OAAO,CAAC;IACjB,GAAG,CAAC,EAAE,SAAS,CAAC;IAEhB,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAiC/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,mBAAmB,GAAG,YAAY,GAAG,MAAM,GAAG,mBAAmB;IAOpF,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,mBAAmB,GAAG,YAAY,GAAG,mBAAmB;IAwBjF,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,mBAAmB;IAiBrD,MAAM,CAAC,qBAAqB,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,mBAAmB;CAGzE;AAOD,qBAAa,gBAAiB,SAAQ,mBAAmB;IACrD,QAAQ,EAAE,OAAO,CAAC;IAClB,OAAO,CAAC,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAE3B,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAoD/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,gBAAgB,GAAG,YAAY,GAAG,MAAM,GAAG,gBAAgB;IAO9E,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,gBAAgB,GAAG,YAAY,GAAG,gBAAgB;IAuB3E,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,gBAAgB;IAmClD,MAAM,CAAC,kBAAkB,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,gBAAgB;CAGnE;AAaD,qBAAa,aAAc,SAAQ,QAAQ;IAEvC,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IA2B/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,MAAM,GAAG,aAAa;IAOxE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,aAAa;IAgBrE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,aAAa;IAgB/C,MAAM,CAAC,eAAe,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,aAAa;CAG7D"}
--- a/packages/abi/lib.esm/fragments.js.map
+++ b/packages/abi/lib.esm/fragments.js.map
--- a/packages/abi/lib.esm/interface.d.ts
+++ b/packages/abi/lib.esm/interface.d.ts
@@ -20,6 +20,13 @@ export declare class TransactionDescription extends Description<TransactionDescr
    readonly sighash: string;
    readonly value: BigNumber;
 }
+export declare class ErrorDescription extends Description<ErrorDescription> {
+    readonly errorFragment: ErrorFragment;
+    readonly name: string;
+    readonly args: Result;
+    readonly signature: string;
+    readonly sighash: string;
+}
 export declare class Indexed extends Description<Indexed> {
    readonly hash: string;
    readonly _isIndexed: boolean;
@@ -51,11 +58,13 @@ export declare class Interface {
    getFunction(nameOrSignatureOrSighash: string): FunctionFragment;
    getEvent(nameOrSignatureOrTopic: string): EventFragment;
    getError(nameOrSignatureOrSighash: string): ErrorFragment;
-    getSighash(functionFragment: FunctionFragment | string): string;
+    getSighash(fragment: ErrorFragment | FunctionFragment | string): string;
    getEventTopic(eventFragment: EventFragment | string): string;
    _decodeParams(params: ReadonlyArray<ParamType>, data: BytesLike): Result;
    _encodeParams(params: ReadonlyArray<ParamType>, values: ReadonlyArray<any>): string;
    encodeDeploy(values?: ReadonlyArray<any>): string;
+    decodeErrorResult(fragment: ErrorFragment | string, data: BytesLike): Result;
+    encodeErrorResult(fragment: ErrorFragment | string, values?: ReadonlyArray<any>): string;
    decodeFunctionData(functionFragment: FunctionFragment | string, data: BytesLike): Result;
    encodeFunctionData(functionFragment: FunctionFragment | string, values?: ReadonlyArray<any>): string;
    decodeFunctionResult(functionFragment: FunctionFragment | string, data: BytesLike): Result;
@@ -74,6 +83,7 @@ export declare class Interface {
        topics: Array<string>;
        data: string;
    }): LogDescription;
+    parseError(data: BytesLike): ErrorDescription;
    static isInterface(value: any): value is Interface;
 }
 //# sourceMappingURL=interface.d.ts.map
--- a/packages/abi/lib.esm/interface.d.ts.map
+++ b/packages/abi/lib.esm/interface.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"interface.d.ts","sourceRoot":"","sources":["../src.ts/interface.ts"],"names":[],"mappings":"AAGA,OAAO,EAAE,SAAS,EAAE,YAAY,EAAE,MAAM,0BAA0B,CAAC;AACnE,OAAO,EAAY,SAAS,EAA0D,MAAM,sBAAsB,CAAC;AAGnH,OAAO,EAAkB,WAAW,EAAa,MAAM,2BAA2B,CAAC;AAEnF,OAAO,EAAE,QAAQ,EAAmB,MAAM,aAAa,CAAC;AACxD,OAAO,EAAE,iBAAiB,EAAE,MAAM,EAAE,MAAM,yBAAyB,CAAC;AACpE,OAAO,EAAE,mBAAmB,EAAE,aAAa,EAAE,aAAa,EAAe,QAAQ,EAAE,gBAAgB,EAAE,YAAY,EAAE,SAAS,EAAE,MAAM,aAAa,CAAC;AAMlJ,OAAO,EAAE,iBAAiB,EAAE,MAAM,EAAE,CAAC;AAErC,qBAAa,cAAe,SAAQ,WAAW,CAAC,cAAc,CAAC;IAC3D,QAAQ,CAAC,aAAa,EAAE,aAAa,CAAC;IACtC,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,SAAS,EAAE,MAAM,CAAC;IAC3B,QAAQ,CAAC,KAAK,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAA;CACxB;AAED,qBAAa,sBAAuB,SAAQ,WAAW,CAAC,sBAAsB,CAAC;IAC3E,QAAQ,CAAC,gBAAgB,EAAE,gBAAgB,CAAC;IAC5C,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,SAAS,EAAE,MAAM,CAAC;IAC3B,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;IACzB,QAAQ,CAAC,KAAK,EAAE,SAAS,CAAC;CAC7B;AAED,qBAAa,OAAQ,SAAQ,WAAW,CAAC,OAAO,CAAC;IAC7C,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,UAAU,EAAE,OAAO,CAAC;IAE7B,MAAM,CAAC,SAAS,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,OAAO;CAGjD;AA0BD,qBAAa,SAAS;IAClB,QAAQ,CAAC,SAAS,EAAE,aAAa,CAAC,QAAQ,CAAC,CAAC;IAE5C,QAAQ,CAAC,MAAM,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,aAAa,CAAA;KAAE,CAAC;IACrD,QAAQ,CAAC,MAAM,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,aAAa,CAAA;KAAE,CAAC;IACrD,QAAQ,CAAC,SAAS,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,gBAAgB,CAAA;KAAE,CAAC;IAC3D,QAAQ,CAAC,OAAO,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,GAAG,CAAA;KAAE,CAAC;IAE5C,QAAQ,CAAC,MAAM,EAAE,mBAAmB,CAAC;IAErC,QAAQ,CAAC,SAAS,EAAE,QAAQ,CAAC;IAE7B,QAAQ,CAAC,YAAY,EAAE,OAAO,CAAC;gBAEnB,SAAS,EAAE,MAAM,GAAG,aAAa,CAAC,QAAQ,GAAG,YAAY,GAAG,MAAM,CAAC;IAqE/E,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM,GAAG,KAAK,CAAC,MAAM,CAAC;IAiB/C,MAAM,CAAC,WAAW,IAAI,QAAQ;IAI9B,MAAM,CAAC,UAAU,CAAC,OAAO,EAAE,MAAM,GAAG,MAAM;IAI1C,MAAM,CAAC,UAAU,CAAC,QAAQ,EAAE,aAAa,GAAG,gBAAgB,GAAG,MAAM;IAIrE,MAAM,CAAC,aAAa,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM;IAK1D,WAAW,CAAC,wBAAwB,EAAE,MAAM,GAAG,gBAAgB;IAgC/D,QAAQ,CAAC,sBAAsB,EAAE,MAAM,GAAG,aAAa;IAiCvD,QAAQ,CAAC,wBAAwB,EAAE,MAAM,GAAG,aAAa;IAkCzD,UAAU,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,GAAG,MAAM;IAS/D,aAAa,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM,GAAG,MAAM;IAS5D,aAAa,CAAC,MAAM,EAAE,aAAa,CAAC,SAAS,CAAC,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IAIxE,aAAa,CAAC,MAAM,EAAE,aAAa,CAAC,SAAS,CAAC,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAInF,YAAY,CAAC,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAKjD,kBAAkB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IAexF,kBAAkB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAYpG,oBAAoB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IA+C1F,oBAAoB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAStG,kBAAkB,CAAC,aAAa,EAAE,aAAa,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,KAAK,CAAC,MAAM,GAAG,KAAK,CAAC,MAAM,CAAC,CAAC;IAyD3G,cAAc,CAAC,aAAa,EAAE,aAAa,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,MAAM,EAAE,KAAK,CAAC,MAAM,CAAC,CAAA;KAAE;IA4CjH,cAAc,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,MAAM,CAAC,GAAG,MAAM;IA0F9G,gBAAgB,CAAC,EAAE,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,KAAK,CAAC,EAAE,YAAY,CAAA;KAAE,GAAG,sBAAsB;IAoBpF,QAAQ,CAAC,GAAG,EAAE;QAAE,MAAM,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;QAAC,IAAI,EAAE,MAAM,CAAA;KAAC,GAAG,cAAc;IAgCrE,MAAM,CAAC,WAAW,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,SAAS;CAGrD"}
+{"version":3,"file":"interface.d.ts","sourceRoot":"","sources":["../src.ts/interface.ts"],"names":[],"mappings":"AAGA,OAAO,EAAE,SAAS,EAAE,YAAY,EAAE,MAAM,0BAA0B,CAAC;AACnE,OAAO,EAAY,SAAS,EAA0D,MAAM,sBAAsB,CAAC;AAGnH,OAAO,EAAkB,WAAW,EAAa,MAAM,2BAA2B,CAAC;AAEnF,OAAO,EAAE,QAAQ,EAAmB,MAAM,aAAa,CAAC;AACxD,OAAO,EAAE,iBAAiB,EAAE,MAAM,EAAE,MAAM,yBAAyB,CAAC;AACpE,OAAO,EAAE,mBAAmB,EAAE,aAAa,EAAE,aAAa,EAAe,QAAQ,EAAE,gBAAgB,EAAE,YAAY,EAAE,SAAS,EAAE,MAAM,aAAa,CAAC;AAMlJ,OAAO,EAAE,iBAAiB,EAAE,MAAM,EAAE,CAAC;AAErC,qBAAa,cAAe,SAAQ,WAAW,CAAC,cAAc,CAAC;IAC3D,QAAQ,CAAC,aAAa,EAAE,aAAa,CAAC;IACtC,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,SAAS,EAAE,MAAM,CAAC;IAC3B,QAAQ,CAAC,KAAK,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAA;CACxB;AAED,qBAAa,sBAAuB,SAAQ,WAAW,CAAC,sBAAsB,CAAC;IAC3E,QAAQ,CAAC,gBAAgB,EAAE,gBAAgB,CAAC;IAC5C,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,SAAS,EAAE,MAAM,CAAC;IAC3B,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;IACzB,QAAQ,CAAC,KAAK,EAAE,SAAS,CAAC;CAC7B;AAED,qBAAa,gBAAiB,SAAQ,WAAW,CAAC,gBAAgB,CAAC;IAC/D,QAAQ,CAAC,aAAa,EAAE,aAAa,CAAC;IACtC,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,SAAS,EAAE,MAAM,CAAC;IAC3B,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;CAC5B;AAED,qBAAa,OAAQ,SAAQ,WAAW,CAAC,OAAO,CAAC;IAC7C,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,UAAU,EAAE,OAAO,CAAC;IAE7B,MAAM,CAAC,SAAS,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,OAAO;CAGjD;AA0BD,qBAAa,SAAS;IAClB,QAAQ,CAAC,SAAS,EAAE,aAAa,CAAC,QAAQ,CAAC,CAAC;IAE5C,QAAQ,CAAC,MAAM,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,aAAa,CAAA;KAAE,CAAC;IACrD,QAAQ,CAAC,MAAM,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,aAAa,CAAA;KAAE,CAAC;IACrD,QAAQ,CAAC,SAAS,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,gBAAgB,CAAA;KAAE,CAAC;IAC3D,QAAQ,CAAC,OAAO,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,GAAG,CAAA;KAAE,CAAC;IAE5C,QAAQ,CAAC,MAAM,EAAE,mBAAmB,CAAC;IAErC,QAAQ,CAAC,SAAS,EAAE,QAAQ,CAAC;IAE7B,QAAQ,CAAC,YAAY,EAAE,OAAO,CAAC;gBAEnB,SAAS,EAAE,MAAM,GAAG,aAAa,CAAC,QAAQ,GAAG,YAAY,GAAG,MAAM,CAAC;IAqE/E,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM,GAAG,KAAK,CAAC,MAAM,CAAC;IAiB/C,MAAM,CAAC,WAAW,IAAI,QAAQ;IAI9B,MAAM,CAAC,UAAU,CAAC,OAAO,EAAE,MAAM,GAAG,MAAM;IAI1C,MAAM,CAAC,UAAU,CAAC,QAAQ,EAAE,aAAa,GAAG,gBAAgB,GAAG,MAAM;IAIrE,MAAM,CAAC,aAAa,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM;IAK1D,WAAW,CAAC,wBAAwB,EAAE,MAAM,GAAG,gBAAgB;IAgC/D,QAAQ,CAAC,sBAAsB,EAAE,MAAM,GAAG,aAAa;IAiCvD,QAAQ,CAAC,wBAAwB,EAAE,MAAM,GAAG,aAAa;IAkCzD,UAAU,CAAC,QAAQ,EAAE,aAAa,GAAG,gBAAgB,GAAG,MAAM,GAAG,MAAM;IAiBvE,aAAa,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM,GAAG,MAAM;IAS5D,aAAa,CAAC,MAAM,EAAE,aAAa,CAAC,SAAS,CAAC,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IAIxE,aAAa,CAAC,MAAM,EAAE,aAAa,CAAC,SAAS,CAAC,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAInF,YAAY,CAAC,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAIjD,iBAAiB,CAAC,QAAQ,EAAE,aAAa,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IAc5E,iBAAiB,CAAC,QAAQ,EAAE,aAAa,GAAG,MAAM,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAYxF,kBAAkB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IAexF,kBAAkB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAYpG,oBAAoB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IA+C1F,oBAAoB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAStG,kBAAkB,CAAC,aAAa,EAAE,aAAa,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,KAAK,CAAC,MAAM,GAAG,KAAK,CAAC,MAAM,CAAC,CAAC;IAyD3G,cAAc,CAAC,aAAa,EAAE,aAAa,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,MAAM,EAAE,KAAK,CAAC,MAAM,CAAC,CAAA;KAAE;IA4CjH,cAAc,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,MAAM,CAAC,GAAG,MAAM;IA0F9G,gBAAgB,CAAC,EAAE,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,KAAK,CAAC,EAAE,YAAY,CAAA;KAAE,GAAG,sBAAsB;IAoBpF,QAAQ,CAAC,GAAG,EAAE;QAAE,MAAM,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;QAAC,IAAI,EAAE,MAAM,CAAA;KAAC,GAAG,cAAc;IAmBrE,UAAU,CAAC,IAAI,EAAE,SAAS,GAAG,gBAAgB;IA4B7C,MAAM,CAAC,WAAW,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,SAAS;CAGrD"}
--- a/packages/abi/lib.esm/interface.js
+++ b/packages/abi/lib.esm/interface.js
@@ -16,6 +16,8 @@ export class LogDescription extends Description {
 }
 export class TransactionDescription extends Description {
 }
+export class ErrorDescription extends Description {
+}
 export class Indexed extends Description {
    static isIndexed(value) {
        return !!(value && value._isIndexed);
@@ -222,11 +224,21 @@ export class Interface {
        return result;
    }
    // Get the sighash (the bytes4 selector) used by Solidity to identify a function
-    getSighash(functionFragment) {
-        if (typeof (functionFragment) === "string") {
-            functionFragment = this.getFunction(functionFragment);
+    getSighash(fragment) {
+        if (typeof (fragment) === "string") {
+            try {
+                fragment = this.getFunction(fragment);
+            }
+            catch (error) {
+                try {
+                    fragment = this.getError(fragment);
+                }
+                catch (_) {
+                    throw error;
+                }
+            }
        }
-        return getStatic(this.constructor, "getSighash")(functionFragment);
+        return getStatic(this.constructor, "getSighash")(fragment);
    }
    // Get the topic (the bytes32 hash) used by Solidity to identify an event
    getEventTopic(eventFragment) {
@@ -244,6 +256,25 @@ export class Interface {
    encodeDeploy(values) {
        return this._encodeParams(this.deploy.inputs, values || []);
    }
+    decodeErrorResult(fragment, data) {
+        if (typeof (fragment) === "string") {
+            fragment = this.getError(fragment);
+        }
+        const bytes = arrayify(data);
+        if (hexlify(bytes.slice(0, 4)) !== this.getSighash(fragment)) {
+            logger.throwArgumentError(`data signature does not match error ${fragment.name}.`, "data", hexlify(bytes));
+        }
+        return this._decodeParams(fragment.inputs, bytes.slice(4));
+    }
+    encodeErrorResult(fragment, values) {
+        if (typeof (fragment) === "string") {
+            fragment = this.getError(fragment);
+        }
+        return hexlify(concat([
+            this.getSighash(fragment),
+            this._encodeParams(fragment.inputs, values || [])
+        ]));
+    }
    // Decode the data for a function call (e.g. tx.data)
    decodeFunctionData(functionFragment, data) {
        if (typeof (functionFragment) === "string") {
@@ -535,6 +566,20 @@ export class Interface {
            args: this.decodeEventLog(fragment, log.data, log.topics)
        });
    }
+    parseError(data) {
+        const hexData = hexlify(data);
+        let fragment = this.getError(hexData.substring(0, 10).toLowerCase());
+        if (!fragment) {
+            return null;
+        }
+        return new ErrorDescription({
+            args: this._abiCoder.decode(fragment.inputs, "0x" + hexData.substring(10)),
+            errorFragment: fragment,
+            name: fragment.name,
+            signature: fragment.format(),
+            sighash: this.getSighash(fragment),
+        });
+    }
    /*
    static from(value: Array<Fragment | string | JsonAbi> | string | Interface) {
        if (Interface.isInterface(value)) {
--- a/packages/abi/lib.esm/interface.js.map
+++ b/packages/abi/lib.esm/interface.js.map
--- a/packages/abi/lib/_version.d.ts
+++ b/packages/abi/lib/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "abi/5.3.1";
+export declare const version = "abi/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/abi/lib/_version.js
+++ b/packages/abi/lib/_version.js
@@ -1,5 +1,5 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.version = void 0;
-exports.version = "abi/5.3.1";
+exports.version = "abi/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/abi/lib/fragments.d.ts
+++ b/packages/abi/lib/fragments.d.ts
@@ -3,6 +3,7 @@ export interface JsonFragmentType {
    readonly name?: string;
    readonly indexed?: boolean;
    readonly type?: string;
+    readonly internalType?: any;
    readonly components?: ReadonlyArray<JsonFragmentType>;
 }
 export interface JsonFragment {
--- a/packages/abi/lib/fragments.d.ts.map
+++ b/packages/abi/lib/fragments.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"fragments.d.ts","sourceRoot":"","sources":["../src.ts/fragments.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,SAAS,EAAE,MAAM,0BAA0B,CAAC;AAOrD,MAAM,WAAW,gBAAgB;IAC7B,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC;IAC3B,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,UAAU,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;CACzD;AAED,MAAM,WAAW,YAAY;IACzB,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IAEvB,QAAQ,CAAC,SAAS,CAAC,EAAE,OAAO,CAAC;IAE7B,QAAQ,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC;IAC3B,QAAQ,CAAC,QAAQ,CAAC,EAAE,OAAO,CAAC;IAC5B,QAAQ,CAAC,eAAe,CAAC,EAAE,MAAM,CAAC;IAElC,QAAQ,CAAC,MAAM,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;IAClD,QAAQ,CAAC,OAAO,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;IAEnD,QAAQ,CAAC,GAAG,CAAC,EAAE,MAAM,CAAC;CACzB;AA4MD,eAAO,MAAM,WAAW,EAAE;IAAE,CAAE,IAAI,EAAE,MAAM,GAAI,MAAM,CAAA;CAYlD,CAAC;AAIH,qBAAa,SAAS;IAGlB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IAGtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IAGtB,QAAQ,CAAC,QAAQ,EAAE,MAAM,CAAC;IAG1B,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC;IAI1B,QAAQ,CAAC,UAAU,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAKtC,QAAQ,CAAC,WAAW,EAAE,MAAM,CAAC;IAC7B,QAAQ,CAAC,aAAa,EAAE,SAAS,CAAC;IAElC,QAAQ,CAAC,YAAY,EAAE,OAAO,CAAC;gBAEnB,gBAAgB,EAAE,GAAG,EAAE,MAAM,EAAE,GAAG;IAiC9C,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IA+C/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,MAAM,GAAG,gBAAgB,GAAG,SAAS,EAAE,YAAY,CAAC,EAAE,OAAO,GAAG,SAAS;IAO5F,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,gBAAgB,GAAG,SAAS,GAAG,SAAS;IAWjE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,EAAE,YAAY,CAAC,EAAE,OAAO,GAAG,SAAS;IAanE,MAAM,CAAC,WAAW,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,SAAS;CAGrD;AAcD,8BAAsB,QAAQ;IAE1B,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,MAAM,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAElC,QAAQ,CAAC,WAAW,EAAE,OAAO,CAAC;gBAElB,gBAAgB,EAAE,GAAG,EAAE,MAAM,EAAE,GAAG;IAa9C,QAAQ,CAAC,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAExC,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,QAAQ,GAAG,YAAY,GAAG,MAAM,GAAG,QAAQ;IAU9D,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,QAAQ,GAAG,YAAY,GAAG,QAAQ;IAqB3D,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,QAAQ;IAmB1C,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,QAAQ;CAGnD;AAMD,qBAAa,aAAc,SAAQ,QAAQ;IACvC,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC;IAE5B,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAkC/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,MAAM,GAAG,aAAa;IAOxE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,YAAY,GAAG,aAAa,GAAG,aAAa;IAiBrE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,aAAa;IA4B/C,MAAM,CAAC,eAAe,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,aAAa;CAG7D;AAqID,qBAAa,mBAAoB,SAAQ,QAAQ;IAC7C,eAAe,EAAE,MAAM,CAAC;IACxB,OAAO,EAAE,OAAO,CAAC;IACjB,GAAG,CAAC,EAAE,SAAS,CAAC;IAEhB,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAiC/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,mBAAmB,GAAG,YAAY,GAAG,MAAM,GAAG,mBAAmB;IAOpF,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,mBAAmB,GAAG,YAAY,GAAG,mBAAmB;IAwBjF,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,mBAAmB;IAiBrD,MAAM,CAAC,qBAAqB,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,mBAAmB;CAGzE;AAOD,qBAAa,gBAAiB,SAAQ,mBAAmB;IACrD,QAAQ,EAAE,OAAO,CAAC;IAClB,OAAO,CAAC,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAE3B,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAoD/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,gBAAgB,GAAG,YAAY,GAAG,MAAM,GAAG,gBAAgB;IAO9E,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,gBAAgB,GAAG,YAAY,GAAG,gBAAgB;IAuB3E,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,gBAAgB;IAmClD,MAAM,CAAC,kBAAkB,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,gBAAgB;CAGnE;AAaD,qBAAa,aAAc,SAAQ,QAAQ;IAEvC,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IA2B/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,MAAM,GAAG,aAAa;IAOxE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,aAAa;IAgBrE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,aAAa;IAgB/C,MAAM,CAAC,eAAe,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,aAAa;CAG7D"}
+{"version":3,"file":"fragments.d.ts","sourceRoot":"","sources":["../src.ts/fragments.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,SAAS,EAAE,MAAM,0BAA0B,CAAC;AAOrD,MAAM,WAAW,gBAAgB;IAC7B,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC;IAC3B,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,YAAY,CAAC,EAAE,GAAG,CAAC;IAC5B,QAAQ,CAAC,UAAU,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;CACzD;AAED,MAAM,WAAW,YAAY;IACzB,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,IAAI,CAAC,EAAE,MAAM,CAAC;IAEvB,QAAQ,CAAC,SAAS,CAAC,EAAE,OAAO,CAAC;IAE7B,QAAQ,CAAC,OAAO,CAAC,EAAE,OAAO,CAAC;IAC3B,QAAQ,CAAC,QAAQ,CAAC,EAAE,OAAO,CAAC;IAC5B,QAAQ,CAAC,eAAe,CAAC,EAAE,MAAM,CAAC;IAElC,QAAQ,CAAC,MAAM,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;IAClD,QAAQ,CAAC,OAAO,CAAC,EAAE,aAAa,CAAC,gBAAgB,CAAC,CAAC;IAEnD,QAAQ,CAAC,GAAG,CAAC,EAAE,MAAM,CAAC;CACzB;AA2MD,eAAO,MAAM,WAAW,EAAE;IAAE,CAAE,IAAI,EAAE,MAAM,GAAI,MAAM,CAAA;CAYlD,CAAC;AAIH,qBAAa,SAAS;IAGlB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IAGtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IAGtB,QAAQ,CAAC,QAAQ,EAAE,MAAM,CAAC;IAG1B,QAAQ,CAAC,OAAO,EAAE,OAAO,CAAC;IAI1B,QAAQ,CAAC,UAAU,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAKtC,QAAQ,CAAC,WAAW,EAAE,MAAM,CAAC;IAC7B,QAAQ,CAAC,aAAa,EAAE,SAAS,CAAC;IAElC,QAAQ,CAAC,YAAY,EAAE,OAAO,CAAC;gBAEnB,gBAAgB,EAAE,GAAG,EAAE,MAAM,EAAE,GAAG;IAiC9C,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IA+C/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,MAAM,GAAG,gBAAgB,GAAG,SAAS,EAAE,YAAY,CAAC,EAAE,OAAO,GAAG,SAAS;IAO5F,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,gBAAgB,GAAG,SAAS,GAAG,SAAS;IAWjE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,EAAE,YAAY,CAAC,EAAE,OAAO,GAAG,SAAS;IAanE,MAAM,CAAC,WAAW,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,SAAS;CAGrD;AAcD,8BAAsB,QAAQ;IAE1B,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,MAAM,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAElC,QAAQ,CAAC,WAAW,EAAE,OAAO,CAAC;gBAElB,gBAAgB,EAAE,GAAG,EAAE,MAAM,EAAE,GAAG;IAa9C,QAAQ,CAAC,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAExC,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,QAAQ,GAAG,YAAY,GAAG,MAAM,GAAG,QAAQ;IAU9D,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,QAAQ,GAAG,YAAY,GAAG,QAAQ;IAqB3D,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,QAAQ;IAmB1C,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,QAAQ;CAGnD;AAMD,qBAAa,aAAc,SAAQ,QAAQ;IACvC,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC;IAE5B,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAkC/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,MAAM,GAAG,aAAa;IAOxE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,YAAY,GAAG,aAAa,GAAG,aAAa;IAiBrE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,aAAa;IA4B/C,MAAM,CAAC,eAAe,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,aAAa;CAG7D;AAqID,qBAAa,mBAAoB,SAAQ,QAAQ;IAC7C,eAAe,EAAE,MAAM,CAAC;IACxB,OAAO,EAAE,OAAO,CAAC;IACjB,GAAG,CAAC,EAAE,SAAS,CAAC;IAEhB,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAiC/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,mBAAmB,GAAG,YAAY,GAAG,MAAM,GAAG,mBAAmB;IAOpF,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,mBAAmB,GAAG,YAAY,GAAG,mBAAmB;IAwBjF,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,mBAAmB;IAiBrD,MAAM,CAAC,qBAAqB,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,mBAAmB;CAGzE;AAOD,qBAAa,gBAAiB,SAAQ,mBAAmB;IACrD,QAAQ,EAAE,OAAO,CAAC;IAClB,OAAO,CAAC,EAAE,KAAK,CAAC,SAAS,CAAC,CAAC;IAE3B,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IAoD/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,gBAAgB,GAAG,YAAY,GAAG,MAAM,GAAG,gBAAgB;IAO9E,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,gBAAgB,GAAG,YAAY,GAAG,gBAAgB;IAuB3E,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,gBAAgB;IAmClD,MAAM,CAAC,kBAAkB,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,gBAAgB;CAGnE;AAaD,qBAAa,aAAc,SAAQ,QAAQ;IAEvC,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM;IA2B/B,MAAM,CAAC,IAAI,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,MAAM,GAAG,aAAa;IAOxE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,aAAa,GAAG,YAAY,GAAG,aAAa;IAgBrE,MAAM,CAAC,UAAU,CAAC,KAAK,EAAE,MAAM,GAAG,aAAa;IAgB/C,MAAM,CAAC,eAAe,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,aAAa;CAG7D"}
--- a/packages/abi/lib/fragments.js.map
+++ b/packages/abi/lib/fragments.js.map
--- a/packages/abi/lib/interface.d.ts
+++ b/packages/abi/lib/interface.d.ts
@@ -20,6 +20,13 @@ export declare class TransactionDescription extends Description<TransactionDescr
    readonly sighash: string;
    readonly value: BigNumber;
 }
+export declare class ErrorDescription extends Description<ErrorDescription> {
+    readonly errorFragment: ErrorFragment;
+    readonly name: string;
+    readonly args: Result;
+    readonly signature: string;
+    readonly sighash: string;
+}
 export declare class Indexed extends Description<Indexed> {
    readonly hash: string;
    readonly _isIndexed: boolean;
@@ -51,11 +58,13 @@ export declare class Interface {
    getFunction(nameOrSignatureOrSighash: string): FunctionFragment;
    getEvent(nameOrSignatureOrTopic: string): EventFragment;
    getError(nameOrSignatureOrSighash: string): ErrorFragment;
-    getSighash(functionFragment: FunctionFragment | string): string;
+    getSighash(fragment: ErrorFragment | FunctionFragment | string): string;
    getEventTopic(eventFragment: EventFragment | string): string;
    _decodeParams(params: ReadonlyArray<ParamType>, data: BytesLike): Result;
    _encodeParams(params: ReadonlyArray<ParamType>, values: ReadonlyArray<any>): string;
    encodeDeploy(values?: ReadonlyArray<any>): string;
+    decodeErrorResult(fragment: ErrorFragment | string, data: BytesLike): Result;
+    encodeErrorResult(fragment: ErrorFragment | string, values?: ReadonlyArray<any>): string;
    decodeFunctionData(functionFragment: FunctionFragment | string, data: BytesLike): Result;
    encodeFunctionData(functionFragment: FunctionFragment | string, values?: ReadonlyArray<any>): string;
    decodeFunctionResult(functionFragment: FunctionFragment | string, data: BytesLike): Result;
@@ -74,6 +83,7 @@ export declare class Interface {
        topics: Array<string>;
        data: string;
    }): LogDescription;
+    parseError(data: BytesLike): ErrorDescription;
    static isInterface(value: any): value is Interface;
 }
 //# sourceMappingURL=interface.d.ts.map
--- a/packages/abi/lib/interface.d.ts.map
+++ b/packages/abi/lib/interface.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"interface.d.ts","sourceRoot":"","sources":["../src.ts/interface.ts"],"names":[],"mappings":"AAGA,OAAO,EAAE,SAAS,EAAE,YAAY,EAAE,MAAM,0BAA0B,CAAC;AACnE,OAAO,EAAY,SAAS,EAA0D,MAAM,sBAAsB,CAAC;AAGnH,OAAO,EAAkB,WAAW,EAAa,MAAM,2BAA2B,CAAC;AAEnF,OAAO,EAAE,QAAQ,EAAmB,MAAM,aAAa,CAAC;AACxD,OAAO,EAAE,iBAAiB,EAAE,MAAM,EAAE,MAAM,yBAAyB,CAAC;AACpE,OAAO,EAAE,mBAAmB,EAAE,aAAa,EAAE,aAAa,EAAe,QAAQ,EAAE,gBAAgB,EAAE,YAAY,EAAE,SAAS,EAAE,MAAM,aAAa,CAAC;AAMlJ,OAAO,EAAE,iBAAiB,EAAE,MAAM,EAAE,CAAC;AAErC,qBAAa,cAAe,SAAQ,WAAW,CAAC,cAAc,CAAC;IAC3D,QAAQ,CAAC,aAAa,EAAE,aAAa,CAAC;IACtC,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,SAAS,EAAE,MAAM,CAAC;IAC3B,QAAQ,CAAC,KAAK,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAA;CACxB;AAED,qBAAa,sBAAuB,SAAQ,WAAW,CAAC,sBAAsB,CAAC;IAC3E,QAAQ,CAAC,gBAAgB,EAAE,gBAAgB,CAAC;IAC5C,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,SAAS,EAAE,MAAM,CAAC;IAC3B,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;IACzB,QAAQ,CAAC,KAAK,EAAE,SAAS,CAAC;CAC7B;AAED,qBAAa,OAAQ,SAAQ,WAAW,CAAC,OAAO,CAAC;IAC7C,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,UAAU,EAAE,OAAO,CAAC;IAE7B,MAAM,CAAC,SAAS,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,OAAO;CAGjD;AA0BD,qBAAa,SAAS;IAClB,QAAQ,CAAC,SAAS,EAAE,aAAa,CAAC,QAAQ,CAAC,CAAC;IAE5C,QAAQ,CAAC,MAAM,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,aAAa,CAAA;KAAE,CAAC;IACrD,QAAQ,CAAC,MAAM,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,aAAa,CAAA;KAAE,CAAC;IACrD,QAAQ,CAAC,SAAS,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,gBAAgB,CAAA;KAAE,CAAC;IAC3D,QAAQ,CAAC,OAAO,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,GAAG,CAAA;KAAE,CAAC;IAE5C,QAAQ,CAAC,MAAM,EAAE,mBAAmB,CAAC;IAErC,QAAQ,CAAC,SAAS,EAAE,QAAQ,CAAC;IAE7B,QAAQ,CAAC,YAAY,EAAE,OAAO,CAAC;gBAEnB,SAAS,EAAE,MAAM,GAAG,aAAa,CAAC,QAAQ,GAAG,YAAY,GAAG,MAAM,CAAC;IAqE/E,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM,GAAG,KAAK,CAAC,MAAM,CAAC;IAiB/C,MAAM,CAAC,WAAW,IAAI,QAAQ;IAI9B,MAAM,CAAC,UAAU,CAAC,OAAO,EAAE,MAAM,GAAG,MAAM;IAI1C,MAAM,CAAC,UAAU,CAAC,QAAQ,EAAE,aAAa,GAAG,gBAAgB,GAAG,MAAM;IAIrE,MAAM,CAAC,aAAa,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM;IAK1D,WAAW,CAAC,wBAAwB,EAAE,MAAM,GAAG,gBAAgB;IAgC/D,QAAQ,CAAC,sBAAsB,EAAE,MAAM,GAAG,aAAa;IAiCvD,QAAQ,CAAC,wBAAwB,EAAE,MAAM,GAAG,aAAa;IAkCzD,UAAU,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,GAAG,MAAM;IAS/D,aAAa,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM,GAAG,MAAM;IAS5D,aAAa,CAAC,MAAM,EAAE,aAAa,CAAC,SAAS,CAAC,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IAIxE,aAAa,CAAC,MAAM,EAAE,aAAa,CAAC,SAAS,CAAC,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAInF,YAAY,CAAC,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAKjD,kBAAkB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IAexF,kBAAkB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAYpG,oBAAoB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IA+C1F,oBAAoB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAStG,kBAAkB,CAAC,aAAa,EAAE,aAAa,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,KAAK,CAAC,MAAM,GAAG,KAAK,CAAC,MAAM,CAAC,CAAC;IAyD3G,cAAc,CAAC,aAAa,EAAE,aAAa,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,MAAM,EAAE,KAAK,CAAC,MAAM,CAAC,CAAA;KAAE;IA4CjH,cAAc,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,MAAM,CAAC,GAAG,MAAM;IA0F9G,gBAAgB,CAAC,EAAE,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,KAAK,CAAC,EAAE,YAAY,CAAA;KAAE,GAAG,sBAAsB;IAoBpF,QAAQ,CAAC,GAAG,EAAE;QAAE,MAAM,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;QAAC,IAAI,EAAE,MAAM,CAAA;KAAC,GAAG,cAAc;IAgCrE,MAAM,CAAC,WAAW,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,SAAS;CAGrD"}
+{"version":3,"file":"interface.d.ts","sourceRoot":"","sources":["../src.ts/interface.ts"],"names":[],"mappings":"AAGA,OAAO,EAAE,SAAS,EAAE,YAAY,EAAE,MAAM,0BAA0B,CAAC;AACnE,OAAO,EAAY,SAAS,EAA0D,MAAM,sBAAsB,CAAC;AAGnH,OAAO,EAAkB,WAAW,EAAa,MAAM,2BAA2B,CAAC;AAEnF,OAAO,EAAE,QAAQ,EAAmB,MAAM,aAAa,CAAC;AACxD,OAAO,EAAE,iBAAiB,EAAE,MAAM,EAAE,MAAM,yBAAyB,CAAC;AACpE,OAAO,EAAE,mBAAmB,EAAE,aAAa,EAAE,aAAa,EAAe,QAAQ,EAAE,gBAAgB,EAAE,YAAY,EAAE,SAAS,EAAE,MAAM,aAAa,CAAC;AAMlJ,OAAO,EAAE,iBAAiB,EAAE,MAAM,EAAE,CAAC;AAErC,qBAAa,cAAe,SAAQ,WAAW,CAAC,cAAc,CAAC;IAC3D,QAAQ,CAAC,aAAa,EAAE,aAAa,CAAC;IACtC,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,SAAS,EAAE,MAAM,CAAC;IAC3B,QAAQ,CAAC,KAAK,EAAE,MAAM,CAAC;IACvB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAA;CACxB;AAED,qBAAa,sBAAuB,SAAQ,WAAW,CAAC,sBAAsB,CAAC;IAC3E,QAAQ,CAAC,gBAAgB,EAAE,gBAAgB,CAAC;IAC5C,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,SAAS,EAAE,MAAM,CAAC;IAC3B,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;IACzB,QAAQ,CAAC,KAAK,EAAE,SAAS,CAAC;CAC7B;AAED,qBAAa,gBAAiB,SAAQ,WAAW,CAAC,gBAAgB,CAAC;IAC/D,QAAQ,CAAC,aAAa,EAAE,aAAa,CAAC;IACtC,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,SAAS,EAAE,MAAM,CAAC;IAC3B,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;CAC5B;AAED,qBAAa,OAAQ,SAAQ,WAAW,CAAC,OAAO,CAAC;IAC7C,QAAQ,CAAC,IAAI,EAAE,MAAM,CAAC;IACtB,QAAQ,CAAC,UAAU,EAAE,OAAO,CAAC;IAE7B,MAAM,CAAC,SAAS,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,OAAO;CAGjD;AA0BD,qBAAa,SAAS;IAClB,QAAQ,CAAC,SAAS,EAAE,aAAa,CAAC,QAAQ,CAAC,CAAC;IAE5C,QAAQ,CAAC,MAAM,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,aAAa,CAAA;KAAE,CAAC;IACrD,QAAQ,CAAC,MAAM,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,aAAa,CAAA;KAAE,CAAC;IACrD,QAAQ,CAAC,SAAS,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,gBAAgB,CAAA;KAAE,CAAC;IAC3D,QAAQ,CAAC,OAAO,EAAE;QAAE,CAAE,IAAI,EAAE,MAAM,GAAI,GAAG,CAAA;KAAE,CAAC;IAE5C,QAAQ,CAAC,MAAM,EAAE,mBAAmB,CAAC;IAErC,QAAQ,CAAC,SAAS,EAAE,QAAQ,CAAC;IAE7B,QAAQ,CAAC,YAAY,EAAE,OAAO,CAAC;gBAEnB,SAAS,EAAE,MAAM,GAAG,aAAa,CAAC,QAAQ,GAAG,YAAY,GAAG,MAAM,CAAC;IAqE/E,MAAM,CAAC,MAAM,CAAC,EAAE,MAAM,GAAG,MAAM,GAAG,KAAK,CAAC,MAAM,CAAC;IAiB/C,MAAM,CAAC,WAAW,IAAI,QAAQ;IAI9B,MAAM,CAAC,UAAU,CAAC,OAAO,EAAE,MAAM,GAAG,MAAM;IAI1C,MAAM,CAAC,UAAU,CAAC,QAAQ,EAAE,aAAa,GAAG,gBAAgB,GAAG,MAAM;IAIrE,MAAM,CAAC,aAAa,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM;IAK1D,WAAW,CAAC,wBAAwB,EAAE,MAAM,GAAG,gBAAgB;IAgC/D,QAAQ,CAAC,sBAAsB,EAAE,MAAM,GAAG,aAAa;IAiCvD,QAAQ,CAAC,wBAAwB,EAAE,MAAM,GAAG,aAAa;IAkCzD,UAAU,CAAC,QAAQ,EAAE,aAAa,GAAG,gBAAgB,GAAG,MAAM,GAAG,MAAM;IAiBvE,aAAa,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM,GAAG,MAAM;IAS5D,aAAa,CAAC,MAAM,EAAE,aAAa,CAAC,SAAS,CAAC,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IAIxE,aAAa,CAAC,MAAM,EAAE,aAAa,CAAC,SAAS,CAAC,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAInF,YAAY,CAAC,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAIjD,iBAAiB,CAAC,QAAQ,EAAE,aAAa,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IAc5E,iBAAiB,CAAC,QAAQ,EAAE,aAAa,GAAG,MAAM,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAYxF,kBAAkB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IAexF,kBAAkB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAYpG,oBAAoB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,GAAG,MAAM;IA+C1F,oBAAoB,CAAC,gBAAgB,EAAE,gBAAgB,GAAG,MAAM,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,MAAM;IAStG,kBAAkB,CAAC,aAAa,EAAE,aAAa,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG,KAAK,CAAC,MAAM,GAAG,KAAK,CAAC,MAAM,CAAC,CAAC;IAyD3G,cAAc,CAAC,aAAa,EAAE,aAAa,EAAE,MAAM,EAAE,aAAa,CAAC,GAAG,CAAC,GAAG;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,MAAM,EAAE,KAAK,CAAC,MAAM,CAAC,CAAA;KAAE;IA4CjH,cAAc,CAAC,aAAa,EAAE,aAAa,GAAG,MAAM,EAAE,IAAI,EAAE,SAAS,EAAE,MAAM,CAAC,EAAE,aAAa,CAAC,MAAM,CAAC,GAAG,MAAM;IA0F9G,gBAAgB,CAAC,EAAE,EAAE;QAAE,IAAI,EAAE,MAAM,CAAC;QAAC,KAAK,CAAC,EAAE,YAAY,CAAA;KAAE,GAAG,sBAAsB;IAoBpF,QAAQ,CAAC,GAAG,EAAE;QAAE,MAAM,EAAE,KAAK,CAAC,MAAM,CAAC,CAAC;QAAC,IAAI,EAAE,MAAM,CAAA;KAAC,GAAG,cAAc;IAmBrE,UAAU,CAAC,IAAI,EAAE,SAAS,GAAG,gBAAgB;IA4B7C,MAAM,CAAC,WAAW,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,SAAS;CAGrD"}
--- a/packages/abi/lib/interface.js
+++ b/packages/abi/lib/interface.js
@@ -15,7 +15,7 @@ var __extends = (this && this.__extends) || (function () {
    };
 })();
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.Interface = exports.Indexed = exports.TransactionDescription = exports.LogDescription = exports.checkResultErrors = void 0;
+exports.Interface = exports.Indexed = exports.ErrorDescription = exports.TransactionDescription = exports.LogDescription = exports.checkResultErrors = void 0;
 var address_1 = require("@ethersproject/address");
 var bignumber_1 = require("@ethersproject/bignumber");
 var bytes_1 = require("@ethersproject/bytes");
@@ -45,6 +45,14 @@ var TransactionDescription = /** @class */ (function (_super) {
    return TransactionDescription;
 }(properties_1.Description));
 exports.TransactionDescription = TransactionDescription;
+var ErrorDescription = /** @class */ (function (_super) {
+    __extends(ErrorDescription, _super);
+    function ErrorDescription() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    return ErrorDescription;
+}(properties_1.Description));
+exports.ErrorDescription = ErrorDescription;
 var Indexed = /** @class */ (function (_super) {
    __extends(Indexed, _super);
    function Indexed() {
@@ -259,11 +267,21 @@ var Interface = /** @class */ (function () {
        return result;
    };
    // Get the sighash (the bytes4 selector) used by Solidity to identify a function
-    Interface.prototype.getSighash = function (functionFragment) {
-        if (typeof (functionFragment) === "string") {
-            functionFragment = this.getFunction(functionFragment);
+    Interface.prototype.getSighash = function (fragment) {
+        if (typeof (fragment) === "string") {
+            try {
+                fragment = this.getFunction(fragment);
+            }
+            catch (error) {
+                try {
+                    fragment = this.getError(fragment);
+                }
+                catch (_) {
+                    throw error;
+                }
+            }
        }
-        return properties_1.getStatic(this.constructor, "getSighash")(functionFragment);
+        return properties_1.getStatic(this.constructor, "getSighash")(fragment);
    };
    // Get the topic (the bytes32 hash) used by Solidity to identify an event
    Interface.prototype.getEventTopic = function (eventFragment) {
@@ -281,6 +299,25 @@ var Interface = /** @class */ (function () {
    Interface.prototype.encodeDeploy = function (values) {
        return this._encodeParams(this.deploy.inputs, values || []);
    };
+    Interface.prototype.decodeErrorResult = function (fragment, data) {
+        if (typeof (fragment) === "string") {
+            fragment = this.getError(fragment);
+        }
+        var bytes = bytes_1.arrayify(data);
+        if (bytes_1.hexlify(bytes.slice(0, 4)) !== this.getSighash(fragment)) {
+            logger.throwArgumentError("data signature does not match error " + fragment.name + ".", "data", bytes_1.hexlify(bytes));
+        }
+        return this._decodeParams(fragment.inputs, bytes.slice(4));
+    };
+    Interface.prototype.encodeErrorResult = function (fragment, values) {
+        if (typeof (fragment) === "string") {
+            fragment = this.getError(fragment);
+        }
+        return bytes_1.hexlify(bytes_1.concat([
+            this.getSighash(fragment),
+            this._encodeParams(fragment.inputs, values || [])
+        ]));
+    };
    // Decode the data for a function call (e.g. tx.data)
    Interface.prototype.decodeFunctionData = function (functionFragment, data) {
        if (typeof (functionFragment) === "string") {
@@ -577,6 +614,20 @@ var Interface = /** @class */ (function () {
            args: this.decodeEventLog(fragment, log.data, log.topics)
        });
    };
+    Interface.prototype.parseError = function (data) {
+        var hexData = bytes_1.hexlify(data);
+        var fragment = this.getError(hexData.substring(0, 10).toLowerCase());
+        if (!fragment) {
+            return null;
+        }
+        return new ErrorDescription({
+            args: this._abiCoder.decode(fragment.inputs, "0x" + hexData.substring(10)),
+            errorFragment: fragment,
+            name: fragment.name,
+            signature: fragment.format(),
+            sighash: this.getSighash(fragment),
+        });
+    };
    /*
    static from(value: Array<Fragment | string | JsonAbi> | string | Interface) {
        if (Interface.isInterface(value)) {
--- a/packages/abi/lib/interface.js.map
+++ b/packages/abi/lib/interface.js.map
--- a/packages/abi/package.json
+++ b/packages/abi/package.json
@@ -1,15 +1,15 @@
 {
  "author": "Richard Moore <me@ricmoo.com>",
  "dependencies": {
-    "@ethersproject/address": "^5.3.0",
-    "@ethersproject/bignumber": "^5.3.0",
-    "@ethersproject/bytes": "^5.3.0",
-    "@ethersproject/constants": "^5.3.0",
-    "@ethersproject/hash": "^5.3.0",
-    "@ethersproject/keccak256": "^5.3.0",
-    "@ethersproject/logger": "^5.3.0",
-    "@ethersproject/properties": "^5.3.0",
-    "@ethersproject/strings": "^5.3.0"
+    "@ethersproject/address": "^5.4.0",
+    "@ethersproject/bignumber": "^5.4.0",
+    "@ethersproject/bytes": "^5.4.0",
+    "@ethersproject/constants": "^5.4.0",
+    "@ethersproject/hash": "^5.4.0",
+    "@ethersproject/keccak256": "^5.4.0",
+    "@ethersproject/logger": "^5.4.0",
+    "@ethersproject/properties": "^5.4.0",
+    "@ethersproject/strings": "^5.4.0"
  },
  "description": "Utilities and Classes for parsing, formatting and managing Ethereum ABIs.",
  "ethereum": "donations.ethers.eth",
@@ -43,7 +43,7 @@
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "sideEffects": false,
-  "tarballHash": "0x2e024e140e942ced3e6c1540c7126c30520037c7fff8fb874791eb405ca401b1",
+  "tarballHash": "0xc245561411575102d5bd84bff62e1db56c49c8dcd4e99be2a6dba67007a29d7e",
  "types": "./lib/index.d.ts",
-  "version": "5.3.1"
+  "version": "5.4.0"
 }
--- a/packages/abi/src.ts/_version.ts
+++ b/packages/abi/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "abi/5.3.1";
+export const version = "abi/5.4.0";
--- a/packages/abi/src.ts/interface.ts
+++ b/packages/abi/src.ts/interface.ts
@@ -34,6 +34,14 @@ export class TransactionDescription extends Description<TransactionDescription>
    readonly value: BigNumber;
 }

+export class ErrorDescription extends Description<ErrorDescription> {
+    readonly errorFragment: ErrorFragment;
+    readonly name: string;
+    readonly args: Result;
+    readonly signature: string;
+    readonly sighash: string;
+}
+
 export class Indexed extends Description<Indexed> {
    readonly hash: string;
    readonly _isIndexed: boolean;
@@ -283,12 +291,20 @@ export class Interface {
    }

    // Get the sighash (the bytes4 selector) used by Solidity to identify a function
-    getSighash(functionFragment: FunctionFragment | string): string {
-        if (typeof(functionFragment) === "string") {
-            functionFragment = this.getFunction(functionFragment);
+    getSighash(fragment: ErrorFragment | FunctionFragment | string): string {
+        if (typeof(fragment) === "string") {
+            try {
+                fragment = this.getFunction(fragment);
+            } catch (error) {
+                try {
+                    fragment = this.getError(<string>fragment);
+                } catch (_) {
+                    throw error;
+                }
+            }
        }

-        return getStatic<(f: FunctionFragment) => string>(this.constructor, "getSighash")(functionFragment);
+        return getStatic<(f: ErrorFragment | FunctionFragment) => string>(this.constructor, "getSighash")(fragment);
    }

    // Get the topic (the bytes32 hash) used by Solidity to identify an event
@@ -313,6 +329,31 @@ export class Interface {
        return this._encodeParams(this.deploy.inputs, values || [ ]);
    }

+    decodeErrorResult(fragment: ErrorFragment | string, data: BytesLike): Result {
+        if (typeof(fragment) === "string") {
+            fragment = this.getError(fragment);
+        }
+
+        const bytes = arrayify(data);
+
+        if (hexlify(bytes.slice(0, 4)) !== this.getSighash(fragment)) {
+            logger.throwArgumentError(`data signature does not match error ${ fragment.name }.`, "data", hexlify(bytes));
+        }
+
+        return this._decodeParams(fragment.inputs, bytes.slice(4));
+    }
+
+    encodeErrorResult(fragment: ErrorFragment | string, values?: ReadonlyArray<any>): string {
+        if (typeof(fragment) === "string") {
+            fragment = this.getError(fragment);
+        }
+
+        return hexlify(concat([
+            this.getSighash(fragment),
+            this._encodeParams(fragment.inputs, values || [ ])
+        ]));
+    }
+
    // Decode the data for a function call (e.g. tx.data)
    decodeFunctionData(functionFragment: FunctionFragment | string, data: BytesLike): Result {
        if (typeof(functionFragment) === "string") {
@@ -627,6 +668,21 @@ export class Interface {
        });
    }

+    parseError(data: BytesLike): ErrorDescription {
+        const hexData = hexlify(data);
+        let fragment = this.getError(hexData.substring(0, 10).toLowerCase())
+
+        if (!fragment) { return null; }
+
+        return new ErrorDescription({
+            args: this._abiCoder.decode(fragment.inputs, "0x" + hexData.substring(10)),
+            errorFragment: fragment,
+            name: fragment.name,
+            signature: fragment.format(),
+            sighash: this.getSighash(fragment),
+        });
+    }
+

    /*
    static from(value: Array<Fragment | string | JsonAbi> | string | Interface) {
--- a/packages/abstract-provider/lib.esm/_version.d.ts
+++ b/packages/abstract-provider/lib.esm/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "abstract-provider/5.3.0";
+export declare const version = "abstract-provider/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/abstract-provider/lib.esm/_version.js
+++ b/packages/abstract-provider/lib.esm/_version.js
@@ -1,2 +1,2 @@
-export const version = "abstract-provider/5.3.0";
+export const version = "abstract-provider/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/abstract-provider/lib.esm/index.d.ts
+++ b/packages/abstract-provider/lib.esm/index.d.ts
@@ -15,6 +15,8 @@ export declare type TransactionRequest = {
    chainId?: number;
    type?: number;
    accessList?: AccessListish;
+    maxPriorityFeePerGas?: BigNumberish;
+    maxFeePerGas?: BigNumberish;
 };
 export interface TransactionResponse extends Transaction {
    hash: string;
@@ -38,6 +40,7 @@ interface _Block {
    gasUsed: BigNumber;
    miner: string;
    extraData: string;
+    baseFeePerGas?: null | BigNumber;
 }
 export interface Block extends _Block {
    transactions: Array<string>;
@@ -70,9 +73,16 @@ export interface TransactionReceipt {
    blockNumber: number;
    confirmations: number;
    cumulativeGasUsed: BigNumber;
+    effectiveGasPrice: BigNumber;
    byzantium: boolean;
+    type: number;
    status?: number;
 }
+export interface FeeData {
+    maxFeePerGas: null | BigNumber;
+    maxPriorityFeePerGas: null | BigNumber;
+    gasPrice: null | BigNumber;
+}
 export interface EventFilter {
    address?: string;
    topics?: Array<string | Array<string> | null>;
@@ -110,6 +120,7 @@ export declare abstract class Provider implements OnceBlockable {
    abstract getNetwork(): Promise<Network>;
    abstract getBlockNumber(): Promise<number>;
    abstract getGasPrice(): Promise<BigNumber>;
+    getFeeData(): Promise<FeeData>;
    abstract getBalance(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<BigNumber>;
    abstract getTransactionCount(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<number>;
    abstract getCode(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<string>;
--- a/packages/abstract-provider/lib.esm/index.d.ts.map
+++ b/packages/abstract-provider/lib.esm/index.d.ts.map
--- a/packages/abstract-provider/lib.esm/index.js
+++ b/packages/abstract-provider/lib.esm/index.js
@@ -1,6 +1,16 @@
 "use strict";
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+import { BigNumber } from "@ethersproject/bignumber";
 import { isHexString } from "@ethersproject/bytes";
-import { Description, defineReadOnly } from "@ethersproject/properties";
+import { Description, defineReadOnly, resolveProperties } from "@ethersproject/properties";
 import { Logger } from "@ethersproject/logger";
 import { version } from "./_version";
 const logger = new Logger(version);
@@ -64,6 +74,27 @@ export class Provider {
        logger.checkAbstract(new.target, Provider);
        defineReadOnly(this, "_isProvider", true);
    }
+    getFeeData() {
+        return __awaiter(this, void 0, void 0, function* () {
+            const { block, gasPrice } = yield resolveProperties({
+                block: this.getBlock("latest"),
+                gasPrice: this.getGasPrice().catch((error) => {
+                    // @TODO: Why is this now failing on Calaveras?
+                    //console.log(error);
+                    return null;
+                })
+            });
+            let maxFeePerGas = null, maxPriorityFeePerGas = null;
+            if (block && block.baseFeePerGas) {
+                // We may want to compute this more accurately in the future,
+                // using the formula "check if the base fee is correct".
+                // See: https://eips.ethereum.org/EIPS/eip-1559
+                maxPriorityFeePerGas = BigNumber.from("1000000000");
+                maxFeePerGas = block.baseFeePerGas.mul(2).add(maxPriorityFeePerGas);
+            }
+            return { maxFeePerGas, maxPriorityFeePerGas, gasPrice };
+        });
+    }
    // Alias for "on"
    addListener(eventName, listener) {
        return this.on(eventName, listener);
--- a/packages/abstract-provider/lib.esm/index.js.map
+++ b/packages/abstract-provider/lib.esm/index.js.map
@@ -1 +1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../src.ts/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAC;AAGb,OAAO,EAAa,WAAW,EAAE,MAAM,sBAAsB,CAAC;AAE9D,OAAO,EAAc,WAAW,EAAE,cAAc,EAAE,MAAM,2BAA2B,CAAC;AAIpF,OAAO,EAAE,MAAM,EAAE,MAAM,uBAAuB,CAAC;AAC/C,OAAO,EAAE,OAAO,EAAE,MAAM,YAAY,CAAC;AACrC,MAAM,MAAM,GAAG,IAAI,MAAM,CAAC,OAAO,CAAC,CAAC;AAwClC,CAAC;AA6DD,CAAC;AAgBF,qCAAqC;AACrC,0EAA0E;AAC1E,IAAI;AAEJ,MAAM,OAAgB,SAAU,SAAQ,WAAW;IAK/C,MAAM,CAAC,WAAW,CAAC,KAAU;QACzB,OAAO,CAAC,CAAC,CAAC,KAAK,IAAI,KAAK,CAAC,YAAY,CAAC,CAAC;IAC3C,CAAC;CACJ;AAED,MAAM,OAAO,cAAe,SAAQ,SAAS;IAKzC,YAAY,SAAiB,EAAE,MAAe;QAC1C,IAAI,CAAC,WAAW,CAAC,SAAS,EAAE,EAAE,CAAC,EAAE;YAC7B,MAAM,CAAC,kBAAkB,CAAC,mBAAmB,EAAE,WAAW,EAAE,SAAS,CAAC,CAAC;SAC1E;QAED,KAAK,CAAC;YACF,YAAY,EAAE,IAAI;YAClB,iBAAiB,EAAE,IAAI;YACvB,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,SAAS,EAAE,SAAS;SACvB,CAAC,CAAC;IACP,CAAC;CACJ;AAED,MAAM,OAAO,oBAAqB,SAAQ,SAAS;IAK/C,YAAY,IAAY,EAAE,MAAe;QACrC,IAAI,CAAC,WAAW,CAAC,IAAI,EAAE,EAAE,CAAC,EAAE;YACxB,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,MAAM,EAAE,IAAI,CAAC,CAAC;SACvE;QAED,KAAK,CAAC;YACF,YAAY,EAAE,IAAI;YAClB,uBAAuB,EAAE,IAAI;YAC7B,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,IAAI,EAAE,IAAI;SACb,CAAC,CAAC;IACP,CAAC;CACJ;AAED,MAAM,OAAO,yBAA0B,SAAQ,SAAS;IAIpD,YAAY,UAAkB,EAAE,SAAiB,EAAE,MAAe;QAC9D,IAAI,CAAC,WAAW,CAAC,UAAU,EAAE,EAAE,CAAC,EAAE;YAC9B,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,YAAY,EAAE,UAAU,CAAC,CAAC;SACnF;QACD,IAAI,CAAC,WAAW,CAAC,SAAS,EAAE,EAAE,CAAC,EAAE;YAC7B,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,WAAW,EAAE,SAAS,CAAC,CAAC;SACjF;QAED,KAAK,CAAC;YACF,YAAY,EAAE,IAAI;YAClB,4BAA4B,EAAE,IAAI;YAClC,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,UAAU,EAAE,UAAU;YACtB,SAAS,EAAE,SAAS;SACvB,CAAC,CAAC;IACP,CAAC;CACJ;AAMD,+BAA+B;AAC/B,qBAAqB;AAErB,MAAM,OAAgB,QAAQ;IAyD1B;QACI,MAAM,CAAC,aAAa,CAAC,GAAG,CAAC,MAAM,EAAE,QAAQ,CAAC,CAAC;QAC3C,cAAc,CAAC,IAAI,EAAE,aAAa,EAAE,IAAI,CAAC,CAAC;IAC9C,CAAC;IAlBD,iBAAiB;IACjB,WAAW,CAAC,SAAoB,EAAE,QAAkB;QAChD,OAAO,IAAI,CAAC,EAAE,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;IACxC,CAAC;IAED,kBAAkB;IAClB,cAAc,CAAC,SAAoB,EAAE,QAAkB;QACnD,OAAO,IAAI,CAAC,GAAG,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;IACzC,CAAC;IAYD,MAAM,CAAC,UAAU,CAAC,KAAU;QACxB,OAAO,CAAC,CAAC,CAAC,KAAK,IAAI,KAAK,CAAC,WAAW,CAAC,CAAC;IAC1C,CAAC;CAyCJ"}
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src.ts/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAC;;;;;;;;;;AAEb,OAAO,EAAE,SAAS,EAAgB,MAAM,0BAA0B,CAAC;AACnE,OAAO,EAAa,WAAW,EAAE,MAAM,sBAAsB,CAAC;AAE9D,OAAO,EAAc,WAAW,EAAE,cAAc,EAAE,iBAAiB,EAAE,MAAM,2BAA2B,CAAC;AAIvG,OAAO,EAAE,MAAM,EAAE,MAAM,uBAAuB,CAAC;AAC/C,OAAO,EAAE,OAAO,EAAE,MAAM,YAAY,CAAC;AACrC,MAAM,MAAM,GAAG,IAAI,MAAM,CAAC,OAAO,CAAC,CAAC;AA2ClC,CAAC;AAiED,CAAC;AAsBF,qCAAqC;AACrC,0EAA0E;AAC1E,IAAI;AAEJ,MAAM,OAAgB,SAAU,SAAQ,WAAW;IAK/C,MAAM,CAAC,WAAW,CAAC,KAAU;QACzB,OAAO,CAAC,CAAC,CAAC,KAAK,IAAI,KAAK,CAAC,YAAY,CAAC,CAAC;IAC3C,CAAC;CACJ;AAED,MAAM,OAAO,cAAe,SAAQ,SAAS;IAKzC,YAAY,SAAiB,EAAE,MAAe;QAC1C,IAAI,CAAC,WAAW,CAAC,SAAS,EAAE,EAAE,CAAC,EAAE;YAC7B,MAAM,CAAC,kBAAkB,CAAC,mBAAmB,EAAE,WAAW,EAAE,SAAS,CAAC,CAAC;SAC1E;QAED,KAAK,CAAC;YACF,YAAY,EAAE,IAAI;YAClB,iBAAiB,EAAE,IAAI;YACvB,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,SAAS,EAAE,SAAS;SACvB,CAAC,CAAC;IACP,CAAC;CACJ;AAED,MAAM,OAAO,oBAAqB,SAAQ,SAAS;IAK/C,YAAY,IAAY,EAAE,MAAe;QACrC,IAAI,CAAC,WAAW,CAAC,IAAI,EAAE,EAAE,CAAC,EAAE;YACxB,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,MAAM,EAAE,IAAI,CAAC,CAAC;SACvE;QAED,KAAK,CAAC;YACF,YAAY,EAAE,IAAI;YAClB,uBAAuB,EAAE,IAAI;YAC7B,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,IAAI,EAAE,IAAI;SACb,CAAC,CAAC;IACP,CAAC;CACJ;AAED,MAAM,OAAO,yBAA0B,SAAQ,SAAS;IAIpD,YAAY,UAAkB,EAAE,SAAiB,EAAE,MAAe;QAC9D,IAAI,CAAC,WAAW,CAAC,UAAU,EAAE,EAAE,CAAC,EAAE;YAC9B,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,YAAY,EAAE,UAAU,CAAC,CAAC;SACnF;QACD,IAAI,CAAC,WAAW,CAAC,SAAS,EAAE,EAAE,CAAC,EAAE;YAC7B,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,WAAW,EAAE,SAAS,CAAC,CAAC;SACjF;QAED,KAAK,CAAC;YACF,YAAY,EAAE,IAAI;YAClB,4BAA4B,EAAE,IAAI;YAClC,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,UAAU,EAAE,UAAU;YACtB,SAAS,EAAE,SAAS;SACvB,CAAC,CAAC;IACP,CAAC;CACJ;AAMD,+BAA+B;AAC/B,qBAAqB;AACrB,MAAM,OAAgB,QAAQ;IA+E1B;QACI,MAAM,CAAC,aAAa,CAAC,GAAG,CAAC,MAAM,EAAE,QAAQ,CAAC,CAAC;QAC3C,cAAc,CAAC,IAAI,EAAE,aAAa,EAAE,IAAI,CAAC,CAAC;IAC9C,CAAC;IA1EK,UAAU;;YACZ,MAAM,EAAE,KAAK,EAAE,QAAQ,EAAE,GAAG,MAAM,iBAAiB,CAAC;gBAChD,KAAK,EAAE,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC;gBAC9B,QAAQ,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,KAAK,CAAC,CAAC,KAAK,EAAE,EAAE;oBACzC,+CAA+C;oBAC/C,qBAAqB;oBACrB,OAAO,IAAI,CAAC;gBAChB,CAAC,CAAC;aACL,CAAC,CAAC;YAEH,IAAI,YAAY,GAAG,IAAI,EAAE,oBAAoB,GAAG,IAAI,CAAC;YAErD,IAAI,KAAK,IAAI,KAAK,CAAC,aAAa,EAAE;gBAC9B,6DAA6D;gBAC7D,wDAAwD;gBACxD,+CAA+C;gBAC/C,oBAAoB,GAAG,SAAS,CAAC,IAAI,CAAC,YAAY,CAAC,CAAC;gBACpD,YAAY,GAAG,KAAK,CAAC,aAAa,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;aACvE;YAED,OAAO,EAAE,YAAY,EAAE,oBAAoB,EAAE,QAAQ,EAAE,CAAC;QAC5D,CAAC;KAAA;IAmCD,iBAAiB;IACjB,WAAW,CAAC,SAAoB,EAAE,QAAkB;QAChD,OAAO,IAAI,CAAC,EAAE,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;IACxC,CAAC;IAED,kBAAkB;IAClB,cAAc,CAAC,SAAoB,EAAE,QAAkB;QACnD,OAAO,IAAI,CAAC,GAAG,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;IACzC,CAAC;IAYD,MAAM,CAAC,UAAU,CAAC,KAAU;QACxB,OAAO,CAAC,CAAC,CAAC,KAAK,IAAI,KAAK,CAAC,WAAW,CAAC,CAAC;IAC1C,CAAC;CAyCJ"}
--- a/packages/abstract-provider/lib/_version.d.ts
+++ b/packages/abstract-provider/lib/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "abstract-provider/5.3.0";
+export declare const version = "abstract-provider/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/abstract-provider/lib/_version.js
+++ b/packages/abstract-provider/lib/_version.js
@@ -1,5 +1,5 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.version = void 0;
-exports.version = "abstract-provider/5.3.0";
+exports.version = "abstract-provider/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/abstract-provider/lib/index.d.ts
+++ b/packages/abstract-provider/lib/index.d.ts
@@ -15,6 +15,8 @@ export declare type TransactionRequest = {
    chainId?: number;
    type?: number;
    accessList?: AccessListish;
+    maxPriorityFeePerGas?: BigNumberish;
+    maxFeePerGas?: BigNumberish;
 };
 export interface TransactionResponse extends Transaction {
    hash: string;
@@ -38,6 +40,7 @@ interface _Block {
    gasUsed: BigNumber;
    miner: string;
    extraData: string;
+    baseFeePerGas?: null | BigNumber;
 }
 export interface Block extends _Block {
    transactions: Array<string>;
@@ -70,9 +73,16 @@ export interface TransactionReceipt {
    blockNumber: number;
    confirmations: number;
    cumulativeGasUsed: BigNumber;
+    effectiveGasPrice: BigNumber;
    byzantium: boolean;
+    type: number;
    status?: number;
 }
+export interface FeeData {
+    maxFeePerGas: null | BigNumber;
+    maxPriorityFeePerGas: null | BigNumber;
+    gasPrice: null | BigNumber;
+}
 export interface EventFilter {
    address?: string;
    topics?: Array<string | Array<string> | null>;
@@ -110,6 +120,7 @@ export declare abstract class Provider implements OnceBlockable {
    abstract getNetwork(): Promise<Network>;
    abstract getBlockNumber(): Promise<number>;
    abstract getGasPrice(): Promise<BigNumber>;
+    getFeeData(): Promise<FeeData>;
    abstract getBalance(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<BigNumber>;
    abstract getTransactionCount(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<number>;
    abstract getCode(addressOrName: string | Promise<string>, blockTag?: BlockTag | Promise<BlockTag>): Promise<string>;
--- a/packages/abstract-provider/lib/index.d.ts.map
+++ b/packages/abstract-provider/lib/index.d.ts.map
--- a/packages/abstract-provider/lib/index.js
+++ b/packages/abstract-provider/lib/index.js
@@ -14,8 +14,45 @@ var __extends = (this && this.__extends) || (function () {
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
 })();
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __generator = (this && this.__generator) || function (thisArg, body) {
+    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
+    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
+    function verb(n) { return function (v) { return step([n, v]); }; }
+    function step(op) {
+        if (f) throw new TypeError("Generator is already executing.");
+        while (_) try {
+            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
+            if (y = 0, t) op = [op[0] & 2, t.value];
+            switch (op[0]) {
+                case 0: case 1: t = op; break;
+                case 4: _.label++; return { value: op[1], done: false };
+                case 5: _.label++; y = op[1]; op = [0]; continue;
+                case 7: op = _.ops.pop(); _.trys.pop(); continue;
+                default:
+                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
+                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
+                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
+                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
+                    if (t[2]) _.ops.pop();
+                    _.trys.pop(); continue;
+            }
+            op = body.call(thisArg, _);
+        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
+        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
+    }
+};
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.Provider = exports.TransactionOrderForkEvent = exports.TransactionForkEvent = exports.BlockForkEvent = exports.ForkEvent = void 0;
+var bignumber_1 = require("@ethersproject/bignumber");
 var bytes_1 = require("@ethersproject/bytes");
 var properties_1 = require("@ethersproject/properties");
 var logger_1 = require("@ethersproject/logger");
@@ -103,6 +140,34 @@ var Provider = /** @class */ (function () {
        logger.checkAbstract(_newTarget, Provider);
        properties_1.defineReadOnly(this, "_isProvider", true);
    }
+    Provider.prototype.getFeeData = function () {
+        return __awaiter(this, void 0, void 0, function () {
+            var _a, block, gasPrice, maxFeePerGas, maxPriorityFeePerGas;
+            return __generator(this, function (_b) {
+                switch (_b.label) {
+                    case 0: return [4 /*yield*/, properties_1.resolveProperties({
+                            block: this.getBlock("latest"),
+                            gasPrice: this.getGasPrice().catch(function (error) {
+                                // @TODO: Why is this now failing on Calaveras?
+                                //console.log(error);
+                                return null;
+                            })
+                        })];
+                    case 1:
+                        _a = _b.sent(), block = _a.block, gasPrice = _a.gasPrice;
+                        maxFeePerGas = null, maxPriorityFeePerGas = null;
+                        if (block && block.baseFeePerGas) {
+                            // We may want to compute this more accurately in the future,
+                            // using the formula "check if the base fee is correct".
+                            // See: https://eips.ethereum.org/EIPS/eip-1559
+                            maxPriorityFeePerGas = bignumber_1.BigNumber.from("1000000000");
+                            maxFeePerGas = block.baseFeePerGas.mul(2).add(maxPriorityFeePerGas);
+                        }
+                        return [2 /*return*/, { maxFeePerGas: maxFeePerGas, maxPriorityFeePerGas: maxPriorityFeePerGas, gasPrice: gasPrice }];
+                }
+            });
+        });
+    };
    // Alias for "on"
    Provider.prototype.addListener = function (eventName, listener) {
        return this.on(eventName, listener);
--- a/packages/abstract-provider/lib/index.js.map
+++ b/packages/abstract-provider/lib/index.js.map
@@ -1 +1 @@
-{"version":3,"file":"index.js","sourceRoot":"","sources":["../src.ts/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAC;;;;;;;;;;;;;;;;;;AAGb,8CAA8D;AAE9D,wDAAoF;AAIpF,gDAA+C;AAC/C,uCAAqC;AACrC,IAAM,MAAM,GAAG,IAAI,eAAM,CAAC,kBAAO,CAAC,CAAC;AAwClC,CAAC;AA6DD,CAAC;AAgBF,qCAAqC;AACrC,0EAA0E;AAC1E,IAAI;AAEJ;IAAwC,6BAAW;IAAnD;;IAQA,CAAC;IAHU,qBAAW,GAAlB,UAAmB,KAAU;QACzB,OAAO,CAAC,CAAC,CAAC,KAAK,IAAI,KAAK,CAAC,YAAY,CAAC,CAAC;IAC3C,CAAC;IACL,gBAAC;AAAD,CAAC,AARD,CAAwC,wBAAW,GAQlD;AARqB,8BAAS;AAU/B;IAAoC,kCAAS;IAKzC,wBAAY,SAAiB,EAAE,MAAe;QAA9C,iBAWC;QAVG,IAAI,CAAC,mBAAW,CAAC,SAAS,EAAE,EAAE,CAAC,EAAE;YAC7B,MAAM,CAAC,kBAAkB,CAAC,mBAAmB,EAAE,WAAW,EAAE,SAAS,CAAC,CAAC;SAC1E;QAED,QAAA,kBAAM;YACF,YAAY,EAAE,IAAI;YAClB,iBAAiB,EAAE,IAAI;YACvB,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,SAAS,EAAE,SAAS;SACvB,CAAC,SAAC;;IACP,CAAC;IACL,qBAAC;AAAD,CAAC,AAjBD,CAAoC,SAAS,GAiB5C;AAjBY,wCAAc;AAmB3B;IAA0C,wCAAS;IAK/C,8BAAY,IAAY,EAAE,MAAe;QAAzC,iBAWC;QAVG,IAAI,CAAC,mBAAW,CAAC,IAAI,EAAE,EAAE,CAAC,EAAE;YACxB,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,MAAM,EAAE,IAAI,CAAC,CAAC;SACvE;QAED,QAAA,kBAAM;YACF,YAAY,EAAE,IAAI;YAClB,uBAAuB,EAAE,IAAI;YAC7B,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,IAAI,EAAE,IAAI;SACb,CAAC,SAAC;;IACP,CAAC;IACL,2BAAC;AAAD,CAAC,AAjBD,CAA0C,SAAS,GAiBlD;AAjBY,oDAAoB;AAmBjC;IAA+C,6CAAS;IAIpD,mCAAY,UAAkB,EAAE,SAAiB,EAAE,MAAe;QAAlE,iBAeC;QAdG,IAAI,CAAC,mBAAW,CAAC,UAAU,EAAE,EAAE,CAAC,EAAE;YAC9B,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,YAAY,EAAE,UAAU,CAAC,CAAC;SACnF;QACD,IAAI,CAAC,mBAAW,CAAC,SAAS,EAAE,EAAE,CAAC,EAAE;YAC7B,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,WAAW,EAAE,SAAS,CAAC,CAAC;SACjF;QAED,QAAA,kBAAM;YACF,YAAY,EAAE,IAAI;YAClB,4BAA4B,EAAE,IAAI;YAClC,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,UAAU,EAAE,UAAU;YACtB,SAAS,EAAE,SAAS;SACvB,CAAC,SAAC;;IACP,CAAC;IACL,gCAAC;AAAD,CAAC,AApBD,CAA+C,SAAS,GAoBvD;AApBY,8DAAyB;AA0BtC,+BAA+B;AAC/B,qBAAqB;AAErB;IAyDI;;QACI,MAAM,CAAC,aAAa,aAAa,QAAQ,CAAC,CAAC;QAC3C,2BAAc,CAAC,IAAI,EAAE,aAAa,EAAE,IAAI,CAAC,CAAC;IAC9C,CAAC;IAlBD,iBAAiB;IACjB,8BAAW,GAAX,UAAY,SAAoB,EAAE,QAAkB;QAChD,OAAO,IAAI,CAAC,EAAE,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;IACxC,CAAC;IAED,kBAAkB;IAClB,iCAAc,GAAd,UAAe,SAAoB,EAAE,QAAkB;QACnD,OAAO,IAAI,CAAC,GAAG,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;IACzC,CAAC;IAYM,mBAAU,GAAjB,UAAkB,KAAU;QACxB,OAAO,CAAC,CAAC,CAAC,KAAK,IAAI,KAAK,CAAC,WAAW,CAAC,CAAC;IAC1C,CAAC;IAyCL,eAAC;AAAD,CAAC,AAzGD,IAyGC;AAzGqB,4BAAQ"}
+{"version":3,"file":"index.js","sourceRoot":"","sources":["../src.ts/index.ts"],"names":[],"mappings":"AAAA,YAAY,CAAC;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAEb,sDAAmE;AACnE,8CAA8D;AAE9D,wDAAuG;AAIvG,gDAA+C;AAC/C,uCAAqC;AACrC,IAAM,MAAM,GAAG,IAAI,eAAM,CAAC,kBAAO,CAAC,CAAC;AA2ClC,CAAC;AAiED,CAAC;AAsBF,qCAAqC;AACrC,0EAA0E;AAC1E,IAAI;AAEJ;IAAwC,6BAAW;IAAnD;;IAQA,CAAC;IAHU,qBAAW,GAAlB,UAAmB,KAAU;QACzB,OAAO,CAAC,CAAC,CAAC,KAAK,IAAI,KAAK,CAAC,YAAY,CAAC,CAAC;IAC3C,CAAC;IACL,gBAAC;AAAD,CAAC,AARD,CAAwC,wBAAW,GAQlD;AARqB,8BAAS;AAU/B;IAAoC,kCAAS;IAKzC,wBAAY,SAAiB,EAAE,MAAe;QAA9C,iBAWC;QAVG,IAAI,CAAC,mBAAW,CAAC,SAAS,EAAE,EAAE,CAAC,EAAE;YAC7B,MAAM,CAAC,kBAAkB,CAAC,mBAAmB,EAAE,WAAW,EAAE,SAAS,CAAC,CAAC;SAC1E;QAED,QAAA,kBAAM;YACF,YAAY,EAAE,IAAI;YAClB,iBAAiB,EAAE,IAAI;YACvB,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,SAAS,EAAE,SAAS;SACvB,CAAC,SAAC;;IACP,CAAC;IACL,qBAAC;AAAD,CAAC,AAjBD,CAAoC,SAAS,GAiB5C;AAjBY,wCAAc;AAmB3B;IAA0C,wCAAS;IAK/C,8BAAY,IAAY,EAAE,MAAe;QAAzC,iBAWC;QAVG,IAAI,CAAC,mBAAW,CAAC,IAAI,EAAE,EAAE,CAAC,EAAE;YACxB,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,MAAM,EAAE,IAAI,CAAC,CAAC;SACvE;QAED,QAAA,kBAAM;YACF,YAAY,EAAE,IAAI;YAClB,uBAAuB,EAAE,IAAI;YAC7B,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,IAAI,EAAE,IAAI;SACb,CAAC,SAAC;;IACP,CAAC;IACL,2BAAC;AAAD,CAAC,AAjBD,CAA0C,SAAS,GAiBlD;AAjBY,oDAAoB;AAmBjC;IAA+C,6CAAS;IAIpD,mCAAY,UAAkB,EAAE,SAAiB,EAAE,MAAe;QAAlE,iBAeC;QAdG,IAAI,CAAC,mBAAW,CAAC,UAAU,EAAE,EAAE,CAAC,EAAE;YAC9B,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,YAAY,EAAE,UAAU,CAAC,CAAC;SACnF;QACD,IAAI,CAAC,mBAAW,CAAC,SAAS,EAAE,EAAE,CAAC,EAAE;YAC7B,MAAM,CAAC,kBAAkB,CAAC,0BAA0B,EAAE,WAAW,EAAE,SAAS,CAAC,CAAC;SACjF;QAED,QAAA,kBAAM;YACF,YAAY,EAAE,IAAI;YAClB,4BAA4B,EAAE,IAAI;YAClC,MAAM,EAAE,CAAC,MAAM,IAAI,CAAC,CAAC;YACrB,UAAU,EAAE,UAAU;YACtB,SAAS,EAAE,SAAS;SACvB,CAAC,SAAC;;IACP,CAAC;IACL,gCAAC;AAAD,CAAC,AApBD,CAA+C,SAAS,GAoBvD;AApBY,8DAAyB;AA0BtC,+BAA+B;AAC/B,qBAAqB;AACrB;IA+EI;;QACI,MAAM,CAAC,aAAa,aAAa,QAAQ,CAAC,CAAC;QAC3C,2BAAc,CAAC,IAAI,EAAE,aAAa,EAAE,IAAI,CAAC,CAAC;IAC9C,CAAC;IA1EK,6BAAU,GAAhB;;;;;4BACgC,qBAAM,8BAAiB,CAAC;4BAChD,KAAK,EAAE,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC;4BAC9B,QAAQ,EAAE,IAAI,CAAC,WAAW,EAAE,CAAC,KAAK,CAAC,UAAC,KAAK;gCACrC,+CAA+C;gCAC/C,qBAAqB;gCACrB,OAAO,IAAI,CAAC;4BAChB,CAAC,CAAC;yBACL,CAAC,EAAA;;wBAPI,KAAsB,SAO1B,EAPM,KAAK,WAAA,EAAE,QAAQ,cAAA;wBASnB,YAAY,GAAG,IAAI,EAAE,oBAAoB,GAAG,IAAI,CAAC;wBAErD,IAAI,KAAK,IAAI,KAAK,CAAC,aAAa,EAAE;4BAC9B,6DAA6D;4BAC7D,wDAAwD;4BACxD,+CAA+C;4BAC/C,oBAAoB,GAAG,qBAAS,CAAC,IAAI,CAAC,YAAY,CAAC,CAAC;4BACpD,YAAY,GAAG,KAAK,CAAC,aAAa,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,GAAG,CAAC,oBAAoB,CAAC,CAAC;yBACvE;wBAED,sBAAO,EAAE,YAAY,cAAA,EAAE,oBAAoB,sBAAA,EAAE,QAAQ,UAAA,EAAE,EAAC;;;;KAC3D;IAmCD,iBAAiB;IACjB,8BAAW,GAAX,UAAY,SAAoB,EAAE,QAAkB;QAChD,OAAO,IAAI,CAAC,EAAE,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;IACxC,CAAC;IAED,kBAAkB;IAClB,iCAAc,GAAd,UAAe,SAAoB,EAAE,QAAkB;QACnD,OAAO,IAAI,CAAC,GAAG,CAAC,SAAS,EAAE,QAAQ,CAAC,CAAC;IACzC,CAAC;IAYM,mBAAU,GAAjB,UAAkB,KAAU;QACxB,OAAO,CAAC,CAAC,CAAC,KAAK,IAAI,KAAK,CAAC,WAAW,CAAC,CAAC;IAC1C,CAAC;IAyCL,eAAC;AAAD,CAAC,AA/HD,IA+HC;AA/HqB,4BAAQ"}
--- a/packages/abstract-provider/package.json
+++ b/packages/abstract-provider/package.json
@@ -1,13 +1,13 @@
 {
  "author": "Richard Moore <me@ricmoo.com>",
  "dependencies": {
-    "@ethersproject/bignumber": "^5.3.0",
-    "@ethersproject/bytes": "^5.3.0",
-    "@ethersproject/logger": "^5.3.0",
-    "@ethersproject/networks": "^5.3.0",
-    "@ethersproject/properties": "^5.3.0",
-    "@ethersproject/transactions": "^5.3.0",
-    "@ethersproject/web": "^5.3.0"
+    "@ethersproject/bignumber": "^5.4.0",
+    "@ethersproject/bytes": "^5.4.0",
+    "@ethersproject/logger": "^5.4.0",
+    "@ethersproject/networks": "^5.4.0",
+    "@ethersproject/properties": "^5.4.0",
+    "@ethersproject/transactions": "^5.4.0",
+    "@ethersproject/web": "^5.4.0"
  },
  "description": "An Abstract Class for describing an Ethereum Provider for ethers.",
  "ethereum": "donations.ethers.eth",
@@ -41,7 +41,7 @@
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "sideEffects": false,
-  "tarballHash": "0xbe087cfc8ee43f3154f8006b382424ca7394b04d34fc089372ade08ba9cb65b6",
+  "tarballHash": "0x0d152f2cef24f5a71be21511b20e285fa705aacdf06f626542595ff64aad5394",
  "types": "./lib/index.d.ts",
-  "version": "5.3.0"
+  "version": "5.4.0"
 }
--- a/packages/abstract-provider/src.ts/_version.ts
+++ b/packages/abstract-provider/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "abstract-provider/5.3.0";
+export const version = "abstract-provider/5.4.0";
--- a/packages/abstract-provider/src.ts/index.ts
+++ b/packages/abstract-provider/src.ts/index.ts
@@ -113,6 +113,7 @@ export interface TransactionReceipt {
    blockNumber: number,
    confirmations: number,
    cumulativeGasUsed: BigNumber,
+    effectiveGasPrice: BigNumber,
    byzantium: boolean,
    type: number;
    status?: number
--- a/packages/abstract-signer/lib.esm/_version.d.ts
+++ b/packages/abstract-signer/lib.esm/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "abstract-signer/5.3.0";
+export declare const version = "abstract-signer/5.4.1";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/abstract-signer/lib.esm/_version.js
+++ b/packages/abstract-signer/lib.esm/_version.js
@@ -1,2 +1,2 @@
-export const version = "abstract-signer/5.3.0";
+export const version = "abstract-signer/5.4.1";
 //# sourceMappingURL=_version.js.map
--- a/packages/abstract-signer/lib.esm/index.d.ts
+++ b/packages/abstract-signer/lib.esm/index.d.ts
@@ -1,4 +1,4 @@
-import { BlockTag, Provider, TransactionRequest, TransactionResponse } from "@ethersproject/abstract-provider";
+import { BlockTag, FeeData, Provider, TransactionRequest, TransactionResponse } from "@ethersproject/abstract-provider";
 import { BigNumber, BigNumberish } from "@ethersproject/bignumber";
 import { Bytes, BytesLike } from "@ethersproject/bytes";
 import { Deferrable } from "@ethersproject/properties";
@@ -35,6 +35,7 @@ export declare abstract class Signer {
    sendTransaction(transaction: Deferrable<TransactionRequest>): Promise<TransactionResponse>;
    getChainId(): Promise<number>;
    getGasPrice(): Promise<BigNumber>;
+    getFeeData(): Promise<FeeData>;
    resolveName(name: string): Promise<string>;
    checkTransaction(transaction: Deferrable<TransactionRequest>): Deferrable<TransactionRequest>;
    populateTransaction(transaction: Deferrable<TransactionRequest>): Promise<TransactionRequest>;
--- a/packages/abstract-signer/lib.esm/index.d.ts.map
+++ b/packages/abstract-signer/lib.esm/index.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src.ts/index.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,QAAQ,EAAE,QAAQ,EAAE,kBAAkB,EAAE,mBAAmB,EAAE,MAAM,kCAAkC,CAAC;AAC/G,OAAO,EAAE,SAAS,EAAE,YAAY,EAAE,MAAM,0BAA0B,CAAC;AACnE,OAAO,EAAE,KAAK,EAAE,SAAS,EAAE,MAAM,sBAAsB,CAAC;AACxD,OAAO,EAAE,UAAU,EAAkD,MAAM,2BAA2B,CAAC;AAmBvG,MAAM,WAAW,eAAe;IAC5B,IAAI,CAAC,EAAE,MAAM,CAAC;IACd,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,OAAO,CAAC,EAAE,YAAY,CAAC;IACvB,iBAAiB,CAAC,EAAE,MAAM,CAAC;IAC3B,IAAI,CAAC,EAAE,SAAS,CAAC;CACpB;AAED,MAAM,WAAW,cAAc;IAC3B,IAAI,EAAE,MAAM,CAAC;IACb,IAAI,EAAE,MAAM,CAAC;CAChB;AAID,MAAM,WAAW,sBAAsB;IACnC,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;IACzB,QAAQ,CAAC,UAAU,EAAE,MAAM,CAAC;CAC/B;AAWD,MAAM,WAAW,eAAe;IAC5B,cAAc,CAAC,MAAM,EAAE,eAAe,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,KAAK,CAAC,cAAc,CAAC,CAAC,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC,CAAC;CACtI;AAED,8BAAsB,MAAM;IACxB,QAAQ,CAAC,QAAQ,CAAC,EAAE,QAAQ,CAAC;IAM7B,QAAQ,CAAC,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAMtC,QAAQ,CAAC,WAAW,CAAC,OAAO,EAAE,KAAK,GAAG,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAM9D,QAAQ,CAAC,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAItF,QAAQ,CAAC,OAAO,CAAC,QAAQ,EAAE,QAAQ,GAAG,MAAM;IAE5C,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC;;IActB,UAAU,CAAC,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,SAAS,CAAC;IAKnD,mBAAmB,CAAC,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,MAAM,CAAC;IAMzD,WAAW,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,SAAS,CAAC;IAO5E,IAAI,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,EAAE,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,MAAM,CAAC;IAO7F,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,mBAAmB,CAAC;IASpF,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAM7B,WAAW,IAAI,OAAO,CAAC,SAAS,CAAC;IAKjC,WAAW,CAAC,IAAI,EAAE,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAiBhD,gBAAgB,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,UAAU,CAAC,kBAAkB,CAAC;IA+BvF,mBAAmB,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,kBAAkB,CAAC;IAmDnG,cAAc,CAAC,SAAS,CAAC,EAAE,MAAM,GAAG,IAAI;IAMxC,MAAM,CAAC,QAAQ,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,MAAM;CAG/C;AAED,qBAAa,UAAW,SAAQ,MAAO,YAAW,eAAe;IAC7D,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;gBAEb,OAAO,EAAE,MAAM,EAAE,QAAQ,CAAC,EAAE,QAAQ;IAOhD,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAI7B,KAAK,CAAC,OAAO,EAAE,MAAM,EAAE,SAAS,EAAE,MAAM,GAAG,OAAO,CAAC,GAAG,CAAC;IAMvD,WAAW,CAAC,OAAO,EAAE,KAAK,GAAG,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAIrD,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAI7E,cAAc,CAAC,MAAM,EAAE,eAAe,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,KAAK,CAAC,cAAc,CAAC,CAAC,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAIlI,OAAO,CAAC,QAAQ,EAAE,QAAQ,GAAG,UAAU;CAG1C"}
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src.ts/index.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,QAAQ,EAAE,OAAO,EAAE,QAAQ,EAAE,kBAAkB,EAAE,mBAAmB,EAAE,MAAM,kCAAkC,CAAC;AACxH,OAAO,EAAE,SAAS,EAAE,YAAY,EAAE,MAAM,0BAA0B,CAAC;AACnE,OAAO,EAAE,KAAK,EAAE,SAAS,EAAE,MAAM,sBAAsB,CAAC;AACxD,OAAO,EAAE,UAAU,EAAkD,MAAM,2BAA2B,CAAC;AAmBvG,MAAM,WAAW,eAAe;IAC5B,IAAI,CAAC,EAAE,MAAM,CAAC;IACd,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,OAAO,CAAC,EAAE,YAAY,CAAC;IACvB,iBAAiB,CAAC,EAAE,MAAM,CAAC;IAC3B,IAAI,CAAC,EAAE,SAAS,CAAC;CACpB;AAED,MAAM,WAAW,cAAc;IAC3B,IAAI,EAAE,MAAM,CAAC;IACb,IAAI,EAAE,MAAM,CAAC;CAChB;AAID,MAAM,WAAW,sBAAsB;IACnC,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;IACzB,QAAQ,CAAC,UAAU,EAAE,MAAM,CAAC;CAC/B;AAWD,MAAM,WAAW,eAAe;IAC5B,cAAc,CAAC,MAAM,EAAE,eAAe,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,KAAK,CAAC,cAAc,CAAC,CAAC,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC,CAAC;CACtI;AAED,8BAAsB,MAAM;IACxB,QAAQ,CAAC,QAAQ,CAAC,EAAE,QAAQ,CAAC;IAM7B,QAAQ,CAAC,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAMtC,QAAQ,CAAC,WAAW,CAAC,OAAO,EAAE,KAAK,GAAG,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAM9D,QAAQ,CAAC,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAItF,QAAQ,CAAC,OAAO,CAAC,QAAQ,EAAE,QAAQ,GAAG,MAAM;IAE5C,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC;;IActB,UAAU,CAAC,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,SAAS,CAAC;IAKnD,mBAAmB,CAAC,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,MAAM,CAAC;IAMzD,WAAW,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,SAAS,CAAC;IAO5E,IAAI,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,EAAE,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,MAAM,CAAC;IAOvF,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,mBAAmB,CAAC;IAO1F,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAM7B,WAAW,IAAI,OAAO,CAAC,SAAS,CAAC;IAKjC,UAAU,IAAI,OAAO,CAAC,OAAO,CAAC;IAM9B,WAAW,CAAC,IAAI,EAAE,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAgBhD,gBAAgB,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,UAAU,CAAC,kBAAkB,CAAC;IAmCvF,mBAAmB,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,kBAAkB,CAAC;IAoInG,cAAc,CAAC,SAAS,CAAC,EAAE,MAAM,GAAG,IAAI;IAMxC,MAAM,CAAC,QAAQ,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,MAAM;CAG/C;AAED,qBAAa,UAAW,SAAQ,MAAO,YAAW,eAAe;IAC7D,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;gBAEb,OAAO,EAAE,MAAM,EAAE,QAAQ,CAAC,EAAE,QAAQ;IAOhD,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAI7B,KAAK,CAAC,OAAO,EAAE,MAAM,EAAE,SAAS,EAAE,MAAM,GAAG,OAAO,CAAC,GAAG,CAAC;IAMvD,WAAW,CAAC,OAAO,EAAE,KAAK,GAAG,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAIrD,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAI7E,cAAc,CAAC,MAAM,EAAE,eAAe,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,KAAK,CAAC,cAAc,CAAC,CAAC,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAIlI,OAAO,CAAC,QAAQ,EAAE,QAAQ,GAAG,UAAU;CAG1C"}
--- a/packages/abstract-signer/lib.esm/index.js
+++ b/packages/abstract-signer/lib.esm/index.js
@@ -13,7 +13,7 @@ import { Logger } from "@ethersproject/logger";
 import { version } from "./_version";
 const logger = new Logger(version);
 const allowedTransactionKeys = [
-    "accessList", "chainId", "data", "from", "gasLimit", "gasPrice", "nonce", "to", "type", "value"
+    "accessList", "chainId", "data", "from", "gasLimit", "gasPrice", "maxFeePerGas", "maxPriorityFeePerGas", "nonce", "to", "type", "value"
 ];
 const forwardErrors = [
    Logger.errors.INSUFFICIENT_FUNDS,
@@ -61,11 +61,11 @@ export class Signer {
    }
    // Populates all fields in a transaction, signs it and sends it to the network
    sendTransaction(transaction) {
-        this._checkProvider("sendTransaction");
-        return this.populateTransaction(transaction).then((tx) => {
-            return this.signTransaction(tx).then((signedTx) => {
-                return this.provider.sendTransaction(signedTx);
-            });
+        return __awaiter(this, void 0, void 0, function* () {
+            this._checkProvider("sendTransaction");
+            const tx = yield this.populateTransaction(transaction);
+            const signedTx = yield this.signTransaction(tx);
+            return yield this.provider.sendTransaction(signedTx);
        });
    }
    getChainId() {
@@ -81,6 +81,12 @@ export class Signer {
            return yield this.provider.getGasPrice();
        });
    }
+    getFeeData() {
+        return __awaiter(this, void 0, void 0, function* () {
+            this._checkProvider("getFeeData");
+            return yield this.provider.getFeeData();
+        });
+    }
    resolveName(name) {
        return __awaiter(this, void 0, void 0, function* () {
            this._checkProvider("resolveName");
@@ -124,6 +130,9 @@ export class Signer {
    // this Signer. Should be used by sendTransaction but NOT by signTransaction.
    // By default called from: (overriding these prevents it)
    //   - sendTransaction
+    //
+    // Notes:
+    //  - We allow gasPrice for EIP-1559 as long as it matches maxFeePerGas
    populateTransaction(transaction) {
        return __awaiter(this, void 0, void 0, function* () {
            const tx = yield resolveProperties(this.checkTransaction(transaction));
@@ -138,9 +147,87 @@ export class Signer {
                    }
                    return address;
                }));
+                // Prevent this error from causing an UnhandledPromiseException
+                tx.to.catch((error) => { });
            }
-            if (tx.gasPrice == null) {
-                tx.gasPrice = this.getGasPrice();
+            // Do not allow mixing pre-eip-1559 and eip-1559 proerties
+            const hasEip1559 = (tx.maxFeePerGas != null || tx.maxPriorityFeePerGas != null);
+            if (tx.gasPrice != null && (tx.type === 2 || hasEip1559)) {
+                logger.throwArgumentError("eip-1559 transaction do not support gasPrice", "transaction", transaction);
+            }
+            else if ((tx.type === 0 || tx.type === 1) && hasEip1559) {
+                logger.throwArgumentError("pre-eip-1559 transaction do not support maxFeePerGas/maxPriorityFeePerGas", "transaction", transaction);
+            }
+            if ((tx.type === 2 || tx.type == null) && (tx.maxFeePerGas != null && tx.maxPriorityFeePerGas != null)) {
+                // Fully-formed EIP-1559 transaction (skip getFeeData)
+                tx.type = 2;
+            }
+            else if (tx.type === 0 || tx.type === 1) {
+                // Explicit Legacy or EIP-2930 transaction
+                // Populate missing gasPrice
+                if (tx.gasPrice == null) {
+                    tx.gasPrice = this.getGasPrice();
+                }
+            }
+            else {
+                // We need to get fee data to determine things
+                const feeData = yield this.getFeeData();
+                if (tx.type == null) {
+                    // We need to auto-detect the intended type of this transaction...
+                    if (feeData.maxFeePerGas != null && feeData.maxPriorityFeePerGas != null) {
+                        // The network supports EIP-1559!
+                        // Upgrade transaction from null to eip-1559
+                        tx.type = 2;
+                        if (tx.gasPrice != null) {
+                            // Using legacy gasPrice property on an eip-1559 network,
+                            // so use gasPrice as both fee properties
+                            const gasPrice = tx.gasPrice;
+                            delete tx.gasPrice;
+                            tx.maxFeePerGas = gasPrice;
+                            tx.maxPriorityFeePerGas = gasPrice;
+                        }
+                        else {
+                            // Populate missing fee data
+                            if (tx.maxFeePerGas == null) {
+                                tx.maxFeePerGas = feeData.maxFeePerGas;
+                            }
+                            if (tx.maxPriorityFeePerGas == null) {
+                                tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas;
+                            }
+                        }
+                    }
+                    else if (feeData.gasPrice != null) {
+                        // Network doesn't support EIP-1559...
+                        // ...but they are trying to use EIP-1559 properties
+                        if (hasEip1559) {
+                            logger.throwError("network does not support EIP-1559", Logger.errors.UNSUPPORTED_OPERATION, {
+                                operation: "populateTransaction"
+                            });
+                        }
+                        // Populate missing fee data
+                        if (tx.gasPrice == null) {
+                            tx.gasPrice = feeData.gasPrice;
+                        }
+                        // Explicitly set untyped transaction to legacy
+                        tx.type = 0;
+                    }
+                    else {
+                        // getFeeData has failed us.
+                        logger.throwError("failed to get consistent fee data", Logger.errors.UNSUPPORTED_OPERATION, {
+                            operation: "signer.getFeeData"
+                        });
+                    }
+                }
+                else if (tx.type === 2) {
+                    // Explicitly using EIP-1559
+                    // Populate missing fee data
+                    if (tx.maxFeePerGas == null) {
+                        tx.maxFeePerGas = feeData.maxFeePerGas;
+                    }
+                    if (tx.maxPriorityFeePerGas == null) {
+                        tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas;
+                    }
+                }
            }
            if (tx.nonce == null) {
                tx.nonce = this.getTransactionCount("pending");
--- a/packages/abstract-signer/lib.esm/index.js.map
+++ b/packages/abstract-signer/lib.esm/index.js.map
--- a/packages/abstract-signer/lib/_version.d.ts
+++ b/packages/abstract-signer/lib/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "abstract-signer/5.3.0";
+export declare const version = "abstract-signer/5.4.1";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/abstract-signer/lib/_version.js
+++ b/packages/abstract-signer/lib/_version.js
@@ -1,5 +1,5 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.version = void 0;
-exports.version = "abstract-signer/5.3.0";
+exports.version = "abstract-signer/5.4.1";
 //# sourceMappingURL=_version.js.map
--- a/packages/abstract-signer/lib/index.d.ts
+++ b/packages/abstract-signer/lib/index.d.ts
@@ -1,4 +1,4 @@
-import { BlockTag, Provider, TransactionRequest, TransactionResponse } from "@ethersproject/abstract-provider";
+import { BlockTag, FeeData, Provider, TransactionRequest, TransactionResponse } from "@ethersproject/abstract-provider";
 import { BigNumber, BigNumberish } from "@ethersproject/bignumber";
 import { Bytes, BytesLike } from "@ethersproject/bytes";
 import { Deferrable } from "@ethersproject/properties";
@@ -35,6 +35,7 @@ export declare abstract class Signer {
    sendTransaction(transaction: Deferrable<TransactionRequest>): Promise<TransactionResponse>;
    getChainId(): Promise<number>;
    getGasPrice(): Promise<BigNumber>;
+    getFeeData(): Promise<FeeData>;
    resolveName(name: string): Promise<string>;
    checkTransaction(transaction: Deferrable<TransactionRequest>): Deferrable<TransactionRequest>;
    populateTransaction(transaction: Deferrable<TransactionRequest>): Promise<TransactionRequest>;
--- a/packages/abstract-signer/lib/index.d.ts.map
+++ b/packages/abstract-signer/lib/index.d.ts.map
@@ -1 +1 @@
-{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src.ts/index.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,QAAQ,EAAE,QAAQ,EAAE,kBAAkB,EAAE,mBAAmB,EAAE,MAAM,kCAAkC,CAAC;AAC/G,OAAO,EAAE,SAAS,EAAE,YAAY,EAAE,MAAM,0BAA0B,CAAC;AACnE,OAAO,EAAE,KAAK,EAAE,SAAS,EAAE,MAAM,sBAAsB,CAAC;AACxD,OAAO,EAAE,UAAU,EAAkD,MAAM,2BAA2B,CAAC;AAmBvG,MAAM,WAAW,eAAe;IAC5B,IAAI,CAAC,EAAE,MAAM,CAAC;IACd,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,OAAO,CAAC,EAAE,YAAY,CAAC;IACvB,iBAAiB,CAAC,EAAE,MAAM,CAAC;IAC3B,IAAI,CAAC,EAAE,SAAS,CAAC;CACpB;AAED,MAAM,WAAW,cAAc;IAC3B,IAAI,EAAE,MAAM,CAAC;IACb,IAAI,EAAE,MAAM,CAAC;CAChB;AAID,MAAM,WAAW,sBAAsB;IACnC,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;IACzB,QAAQ,CAAC,UAAU,EAAE,MAAM,CAAC;CAC/B;AAWD,MAAM,WAAW,eAAe;IAC5B,cAAc,CAAC,MAAM,EAAE,eAAe,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,KAAK,CAAC,cAAc,CAAC,CAAC,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC,CAAC;CACtI;AAED,8BAAsB,MAAM;IACxB,QAAQ,CAAC,QAAQ,CAAC,EAAE,QAAQ,CAAC;IAM7B,QAAQ,CAAC,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAMtC,QAAQ,CAAC,WAAW,CAAC,OAAO,EAAE,KAAK,GAAG,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAM9D,QAAQ,CAAC,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAItF,QAAQ,CAAC,OAAO,CAAC,QAAQ,EAAE,QAAQ,GAAG,MAAM;IAE5C,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC;;IActB,UAAU,CAAC,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,SAAS,CAAC;IAKnD,mBAAmB,CAAC,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,MAAM,CAAC;IAMzD,WAAW,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,SAAS,CAAC;IAO5E,IAAI,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,EAAE,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,MAAM,CAAC;IAO7F,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,mBAAmB,CAAC;IASpF,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAM7B,WAAW,IAAI,OAAO,CAAC,SAAS,CAAC;IAKjC,WAAW,CAAC,IAAI,EAAE,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAiBhD,gBAAgB,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,UAAU,CAAC,kBAAkB,CAAC;IA+BvF,mBAAmB,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,kBAAkB,CAAC;IAmDnG,cAAc,CAAC,SAAS,CAAC,EAAE,MAAM,GAAG,IAAI;IAMxC,MAAM,CAAC,QAAQ,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,MAAM;CAG/C;AAED,qBAAa,UAAW,SAAQ,MAAO,YAAW,eAAe;IAC7D,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;gBAEb,OAAO,EAAE,MAAM,EAAE,QAAQ,CAAC,EAAE,QAAQ;IAOhD,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAI7B,KAAK,CAAC,OAAO,EAAE,MAAM,EAAE,SAAS,EAAE,MAAM,GAAG,OAAO,CAAC,GAAG,CAAC;IAMvD,WAAW,CAAC,OAAO,EAAE,KAAK,GAAG,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAIrD,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAI7E,cAAc,CAAC,MAAM,EAAE,eAAe,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,KAAK,CAAC,cAAc,CAAC,CAAC,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAIlI,OAAO,CAAC,QAAQ,EAAE,QAAQ,GAAG,UAAU;CAG1C"}
+{"version":3,"file":"index.d.ts","sourceRoot":"","sources":["../src.ts/index.ts"],"names":[],"mappings":"AAEA,OAAO,EAAE,QAAQ,EAAE,OAAO,EAAE,QAAQ,EAAE,kBAAkB,EAAE,mBAAmB,EAAE,MAAM,kCAAkC,CAAC;AACxH,OAAO,EAAE,SAAS,EAAE,YAAY,EAAE,MAAM,0BAA0B,CAAC;AACnE,OAAO,EAAE,KAAK,EAAE,SAAS,EAAE,MAAM,sBAAsB,CAAC;AACxD,OAAO,EAAE,UAAU,EAAkD,MAAM,2BAA2B,CAAC;AAmBvG,MAAM,WAAW,eAAe;IAC5B,IAAI,CAAC,EAAE,MAAM,CAAC;IACd,OAAO,CAAC,EAAE,MAAM,CAAC;IACjB,OAAO,CAAC,EAAE,YAAY,CAAC;IACvB,iBAAiB,CAAC,EAAE,MAAM,CAAC;IAC3B,IAAI,CAAC,EAAE,SAAS,CAAC;CACpB;AAED,MAAM,WAAW,cAAc;IAC3B,IAAI,EAAE,MAAM,CAAC;IACb,IAAI,EAAE,MAAM,CAAC;CAChB;AAID,MAAM,WAAW,sBAAsB;IACnC,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;IACzB,QAAQ,CAAC,UAAU,EAAE,MAAM,CAAC;CAC/B;AAWD,MAAM,WAAW,eAAe;IAC5B,cAAc,CAAC,MAAM,EAAE,eAAe,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,KAAK,CAAC,cAAc,CAAC,CAAC,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC,CAAC;CACtI;AAED,8BAAsB,MAAM;IACxB,QAAQ,CAAC,QAAQ,CAAC,EAAE,QAAQ,CAAC;IAM7B,QAAQ,CAAC,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAMtC,QAAQ,CAAC,WAAW,CAAC,OAAO,EAAE,KAAK,GAAG,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAM9D,QAAQ,CAAC,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAItF,QAAQ,CAAC,OAAO,CAAC,QAAQ,EAAE,QAAQ,GAAG,MAAM;IAE5C,QAAQ,CAAC,SAAS,EAAE,OAAO,CAAC;;IActB,UAAU,CAAC,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,SAAS,CAAC;IAKnD,mBAAmB,CAAC,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,MAAM,CAAC;IAMzD,WAAW,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,SAAS,CAAC;IAO5E,IAAI,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,EAAE,QAAQ,CAAC,EAAE,QAAQ,GAAG,OAAO,CAAC,MAAM,CAAC;IAOvF,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,mBAAmB,CAAC;IAO1F,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAM7B,WAAW,IAAI,OAAO,CAAC,SAAS,CAAC;IAKjC,UAAU,IAAI,OAAO,CAAC,OAAO,CAAC;IAM9B,WAAW,CAAC,IAAI,EAAE,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAgBhD,gBAAgB,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,UAAU,CAAC,kBAAkB,CAAC;IAmCvF,mBAAmB,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,kBAAkB,CAAC;IAoInG,cAAc,CAAC,SAAS,CAAC,EAAE,MAAM,GAAG,IAAI;IAMxC,MAAM,CAAC,QAAQ,CAAC,KAAK,EAAE,GAAG,GAAG,KAAK,IAAI,MAAM;CAG/C;AAED,qBAAa,UAAW,SAAQ,MAAO,YAAW,eAAe;IAC7D,QAAQ,CAAC,OAAO,EAAE,MAAM,CAAC;gBAEb,OAAO,EAAE,MAAM,EAAE,QAAQ,CAAC,EAAE,QAAQ;IAOhD,UAAU,IAAI,OAAO,CAAC,MAAM,CAAC;IAI7B,KAAK,CAAC,OAAO,EAAE,MAAM,EAAE,SAAS,EAAE,MAAM,GAAG,OAAO,CAAC,GAAG,CAAC;IAMvD,WAAW,CAAC,OAAO,EAAE,KAAK,GAAG,MAAM,GAAG,OAAO,CAAC,MAAM,CAAC;IAIrD,eAAe,CAAC,WAAW,EAAE,UAAU,CAAC,kBAAkB,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAI7E,cAAc,CAAC,MAAM,EAAE,eAAe,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,KAAK,CAAC,cAAc,CAAC,CAAC,EAAE,KAAK,EAAE,MAAM,CAAC,MAAM,EAAE,GAAG,CAAC,GAAG,OAAO,CAAC,MAAM,CAAC;IAIlI,OAAO,CAAC,QAAQ,EAAE,QAAQ,GAAG,UAAU;CAG1C"}
--- a/packages/abstract-signer/lib/index.js
+++ b/packages/abstract-signer/lib/index.js
@@ -57,7 +57,7 @@ var logger_1 = require("@ethersproject/logger");
 var _version_1 = require("./_version");
 var logger = new logger_1.Logger(_version_1.version);
 var allowedTransactionKeys = [
-    "accessList", "chainId", "data", "from", "gasLimit", "gasPrice", "nonce", "to", "type", "value"
+    "accessList", "chainId", "data", "from", "gasLimit", "gasPrice", "maxFeePerGas", "maxPriorityFeePerGas", "nonce", "to", "type", "value"
 ];
 var forwardErrors = [
    logger_1.Logger.errors.INSUFFICIENT_FUNDS,
@@ -136,11 +136,21 @@ var Signer = /** @class */ (function () {
    };
    // Populates all fields in a transaction, signs it and sends it to the network
    Signer.prototype.sendTransaction = function (transaction) {
-        var _this = this;
-        this._checkProvider("sendTransaction");
-        return this.populateTransaction(transaction).then(function (tx) {
-            return _this.signTransaction(tx).then(function (signedTx) {
-                return _this.provider.sendTransaction(signedTx);
+        return __awaiter(this, void 0, void 0, function () {
+            var tx, signedTx;
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        this._checkProvider("sendTransaction");
+                        return [4 /*yield*/, this.populateTransaction(transaction)];
+                    case 1:
+                        tx = _a.sent();
+                        return [4 /*yield*/, this.signTransaction(tx)];
+                    case 2:
+                        signedTx = _a.sent();
+                        return [4 /*yield*/, this.provider.sendTransaction(signedTx)];
+                    case 3: return [2 /*return*/, _a.sent()];
+                }
            });
        });
    };
@@ -171,6 +181,18 @@ var Signer = /** @class */ (function () {
            });
        });
    };
+    Signer.prototype.getFeeData = function () {
+        return __awaiter(this, void 0, void 0, function () {
+            return __generator(this, function (_a) {
+                switch (_a.label) {
+                    case 0:
+                        this._checkProvider("getFeeData");
+                        return [4 /*yield*/, this.provider.getFeeData()];
+                    case 1: return [2 /*return*/, _a.sent()];
+                }
+            });
+        });
+    };
    Signer.prototype.resolveName = function (name) {
        return __awaiter(this, void 0, void 0, function () {
            return __generator(this, function (_a) {
@@ -220,9 +242,12 @@ var Signer = /** @class */ (function () {
    // this Signer. Should be used by sendTransaction but NOT by signTransaction.
    // By default called from: (overriding these prevents it)
    //   - sendTransaction
+    //
+    // Notes:
+    //  - We allow gasPrice for EIP-1559 as long as it matches maxFeePerGas
    Signer.prototype.populateTransaction = function (transaction) {
        return __awaiter(this, void 0, void 0, function () {
-            var tx;
+            var tx, hasEip1559, feeData, gasPrice;
            var _this = this;
            return __generator(this, function (_a) {
                switch (_a.label) {
@@ -248,10 +273,87 @@ var Signer = /** @class */ (function () {
                                    }
                                });
                            }); });
+                            // Prevent this error from causing an UnhandledPromiseException
+                            tx.to.catch(function (error) { });
                        }
+                        hasEip1559 = (tx.maxFeePerGas != null || tx.maxPriorityFeePerGas != null);
+                        if (tx.gasPrice != null && (tx.type === 2 || hasEip1559)) {
+                            logger.throwArgumentError("eip-1559 transaction do not support gasPrice", "transaction", transaction);
+                        }
+                        else if ((tx.type === 0 || tx.type === 1) && hasEip1559) {
+                            logger.throwArgumentError("pre-eip-1559 transaction do not support maxFeePerGas/maxPriorityFeePerGas", "transaction", transaction);
+                        }
+                        if (!((tx.type === 2 || tx.type == null) && (tx.maxFeePerGas != null && tx.maxPriorityFeePerGas != null))) return [3 /*break*/, 2];
+                        // Fully-formed EIP-1559 transaction (skip getFeeData)
+                        tx.type = 2;
+                        return [3 /*break*/, 5];
+                    case 2:
+                        if (!(tx.type === 0 || tx.type === 1)) return [3 /*break*/, 3];
+                        // Explicit Legacy or EIP-2930 transaction
+                        // Populate missing gasPrice
                        if (tx.gasPrice == null) {
                            tx.gasPrice = this.getGasPrice();
                        }
+                        return [3 /*break*/, 5];
+                    case 3: return [4 /*yield*/, this.getFeeData()];
+                    case 4:
+                        feeData = _a.sent();
+                        if (tx.type == null) {
+                            // We need to auto-detect the intended type of this transaction...
+                            if (feeData.maxFeePerGas != null && feeData.maxPriorityFeePerGas != null) {
+                                // The network supports EIP-1559!
+                                // Upgrade transaction from null to eip-1559
+                                tx.type = 2;
+                                if (tx.gasPrice != null) {
+                                    gasPrice = tx.gasPrice;
+                                    delete tx.gasPrice;
+                                    tx.maxFeePerGas = gasPrice;
+                                    tx.maxPriorityFeePerGas = gasPrice;
+                                }
+                                else {
+                                    // Populate missing fee data
+                                    if (tx.maxFeePerGas == null) {
+                                        tx.maxFeePerGas = feeData.maxFeePerGas;
+                                    }
+                                    if (tx.maxPriorityFeePerGas == null) {
+                                        tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas;
+                                    }
+                                }
+                            }
+                            else if (feeData.gasPrice != null) {
+                                // Network doesn't support EIP-1559...
+                                // ...but they are trying to use EIP-1559 properties
+                                if (hasEip1559) {
+                                    logger.throwError("network does not support EIP-1559", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
+                                        operation: "populateTransaction"
+                                    });
+                                }
+                                // Populate missing fee data
+                                if (tx.gasPrice == null) {
+                                    tx.gasPrice = feeData.gasPrice;
+                                }
+                                // Explicitly set untyped transaction to legacy
+                                tx.type = 0;
+                            }
+                            else {
+                                // getFeeData has failed us.
+                                logger.throwError("failed to get consistent fee data", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
+                                    operation: "signer.getFeeData"
+                                });
+                            }
+                        }
+                        else if (tx.type === 2) {
+                            // Explicitly using EIP-1559
+                            // Populate missing fee data
+                            if (tx.maxFeePerGas == null) {
+                                tx.maxFeePerGas = feeData.maxFeePerGas;
+                            }
+                            if (tx.maxPriorityFeePerGas == null) {
+                                tx.maxPriorityFeePerGas = feeData.maxPriorityFeePerGas;
+                            }
+                        }
+                        _a.label = 5;
+                    case 5:
                        if (tx.nonce == null) {
                            tx.nonce = this.getTransactionCount("pending");
                        }
@@ -281,7 +383,7 @@ var Signer = /** @class */ (function () {
                            });
                        }
                        return [4 /*yield*/, properties_1.resolveProperties(tx)];
-                    case 2: return [2 /*return*/, _a.sent()];
+                    case 6: return [2 /*return*/, _a.sent()];
                }
            });
        });
--- a/packages/abstract-signer/lib/index.js.map
+++ b/packages/abstract-signer/lib/index.js.map
--- a/packages/abstract-signer/package.json
+++ b/packages/abstract-signer/package.json
@@ -1,11 +1,11 @@
 {
  "author": "Richard Moore <me@ricmoo.com>",
  "dependencies": {
-    "@ethersproject/abstract-provider": "^5.3.0",
-    "@ethersproject/bignumber": "^5.3.0",
-    "@ethersproject/bytes": "^5.3.0",
-    "@ethersproject/logger": "^5.3.0",
-    "@ethersproject/properties": "^5.3.0"
+    "@ethersproject/abstract-provider": "^5.4.0",
+    "@ethersproject/bignumber": "^5.4.0",
+    "@ethersproject/bytes": "^5.4.0",
+    "@ethersproject/logger": "^5.4.0",
+    "@ethersproject/properties": "^5.4.0"
  },
  "description": "An Abstract Class for desribing an Ethereum Signer for ethers.",
  "ethereum": "donations.ethers.eth",
@@ -39,7 +39,7 @@
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "sideEffects": false,
-  "tarballHash": "0x2123b325684a93493b8ba0e346cd2e9c4bc8aa2137c217ab428e6069b86d8885",
+  "tarballHash": "0xd92a067be6d0ada9205b48af7af6806d0d3d5e2f876276e48ef3c552837116d8",
  "types": "./lib/index.d.ts",
-  "version": "5.3.0"
+  "version": "5.4.1"
 }
--- a/packages/abstract-signer/src.ts/_version.ts
+++ b/packages/abstract-signer/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "abstract-signer/5.3.0";
+export const version = "abstract-signer/5.4.1";
--- a/packages/abstract-signer/src.ts/index.ts
+++ b/packages/abstract-signer/src.ts/index.ts
@@ -119,13 +119,11 @@ export abstract class Signer {
    }

    // Populates all fields in a transaction, signs it and sends it to the network
-    sendTransaction(transaction: Deferrable<TransactionRequest>): Promise<TransactionResponse> {
+    async sendTransaction(transaction: Deferrable<TransactionRequest>): Promise<TransactionResponse> {
        this._checkProvider("sendTransaction");
-        return this.populateTransaction(transaction).then((tx) => {
-            return this.signTransaction(tx).then((signedTx) => {
-                return this.provider.sendTransaction(signedTx);
-            });
-        });
+        const tx = await this.populateTransaction(transaction);
+        const signedTx = await this.signTransaction(tx);
+        return await this.provider.sendTransaction(signedTx);
    }

    async getChainId(): Promise<number> {
@@ -209,6 +207,9 @@ export abstract class Signer {
                }
                return address;
            });
+
+            // Prevent this error from causing an UnhandledPromiseException
+            tx.to.catch((error) => {  });
        }

        // Do not allow mixing pre-eip-1559 and eip-1559 proerties
--- a/packages/address/lib.esm/_version.d.ts
+++ b/packages/address/lib.esm/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "address/5.3.0";
+export declare const version = "address/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/address/lib.esm/_version.js
+++ b/packages/address/lib.esm/_version.js
@@ -1,2 +1,2 @@
-export const version = "address/5.3.0";
+export const version = "address/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/address/lib/_version.d.ts
+++ b/packages/address/lib/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "address/5.3.0";
+export declare const version = "address/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/address/lib/_version.js
+++ b/packages/address/lib/_version.js
@@ -1,5 +1,5 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.version = void 0;
-exports.version = "address/5.3.0";
+exports.version = "address/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/address/package.json
+++ b/packages/address/package.json
@@ -1,11 +1,11 @@
 {
  "author": "Richard Moore <me@ricmoo.com>",
  "dependencies": {
-    "@ethersproject/bignumber": "^5.3.0",
-    "@ethersproject/bytes": "^5.3.0",
-    "@ethersproject/keccak256": "^5.3.0",
-    "@ethersproject/logger": "^5.3.0",
-    "@ethersproject/rlp": "^5.3.0"
+    "@ethersproject/bignumber": "^5.4.0",
+    "@ethersproject/bytes": "^5.4.0",
+    "@ethersproject/keccak256": "^5.4.0",
+    "@ethersproject/logger": "^5.4.0",
+    "@ethersproject/rlp": "^5.4.0"
  },
  "description": "Utilities for handling Ethereum Addresses for ethers.",
  "ethereum": "donations.ethers.eth",
@@ -39,7 +39,7 @@
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "sideEffects": false,
-  "tarballHash": "0xa82e0a824c8508389be5bde68ac614fa98c1c867708e80c406b050ea75d12ad3",
+  "tarballHash": "0x34f21682ba69ffb63020bff0089880feb53b731ba1e6616f551621c6bb194261",
  "types": "./lib/index.d.ts",
-  "version": "5.3.0"
+  "version": "5.4.0"
 }
--- a/packages/address/src.ts/_version.ts
+++ b/packages/address/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "address/5.3.0";
+export const version = "address/5.4.0";
--- a/packages/asm/lib.esm/_version.d.ts
+++ b/packages/asm/lib.esm/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "asm/5.3.0";
+export declare const version = "asm/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/asm/lib.esm/_version.js
+++ b/packages/asm/lib.esm/_version.js
@@ -1,2 +1,2 @@
-export const version = "asm/5.3.0";
+export const version = "asm/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/asm/lib/_version.d.ts
+++ b/packages/asm/lib/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "asm/5.3.0";
+export declare const version = "asm/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/asm/lib/_version.js
+++ b/packages/asm/lib/_version.js
@@ -1,5 +1,5 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.version = void 0;
-exports.version = "asm/5.3.0";
+exports.version = "asm/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/asm/package.json
+++ b/packages/asm/package.json
@@ -1,7 +1,7 @@
 {
  "author": "Richard Moore <me@ricmoo.com>",
  "dependencies": {
-    "ethers": "^5.3.0"
+    "ethers": "^5.4.0"
  },
  "description": "ASM libraries and tools for the Ethereum EVM.",
  "ethereum": "donations.ethers.eth",
@@ -36,7 +36,7 @@
    "generate": "node ./generate.js",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
-  "tarballHash": "0xc19d11fdfbed4b581cab4b18a2f9c6e1b14e961fc6b80862b6b2eb48565ea394",
+  "tarballHash": "0xc74c9dbccf069a9dc15198a6422d792f252651cf607a29c5affc9e0e8e9fb408",
  "types": "./lib/index.d.ts",
-  "version": "5.3.0"
+  "version": "5.4.0"
 }
--- a/packages/asm/src.ts/_version.ts
+++ b/packages/asm/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "asm/5.3.0";
+export const version = "asm/5.4.0";
--- a/packages/base64/lib.esm/_version.d.ts
+++ b/packages/base64/lib.esm/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "base64/5.3.0";
+export declare const version = "base64/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/base64/lib.esm/_version.js
+++ b/packages/base64/lib.esm/_version.js
@@ -1,2 +1,2 @@
-export const version = "base64/5.3.0";
+export const version = "base64/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/base64/lib/_version.d.ts
+++ b/packages/base64/lib/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "base64/5.3.0";
+export declare const version = "base64/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/base64/lib/_version.js
+++ b/packages/base64/lib/_version.js
@@ -1,5 +1,5 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.version = void 0;
-exports.version = "base64/5.3.0";
+exports.version = "base64/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/base64/package.json
+++ b/packages/base64/package.json
@@ -7,7 +7,7 @@
    "./lib/base64": "./lib/browser-base64.js"
  },
  "dependencies": {
-    "@ethersproject/bytes": "^5.3.0"
+    "@ethersproject/bytes": "^5.4.0"
  },
  "description": "Base64 coder.",
  "ethereum": "donations.ethers.eth",
@@ -41,7 +41,7 @@
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "sideEffects": false,
-  "tarballHash": "0x821a2974aa7e21005ac390712a7c3be0f412dd614c9d73cf8fc92c61acdfd868",
+  "tarballHash": "0xe6955a5176152a04ecfcea37db020e7b0d81eebda713f333bd2d28dc29ccbb7d",
  "types": "./lib/index.d.ts",
-  "version": "5.3.0"
+  "version": "5.4.0"
 }
--- a/packages/base64/src.ts/_version.ts
+++ b/packages/base64/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "base64/5.3.0";
+export const version = "base64/5.4.0";
--- a/packages/basex/lib.esm/_version.d.ts
+++ b/packages/basex/lib.esm/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "basex/5.3.0";
+export declare const version = "basex/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/basex/lib.esm/_version.js
+++ b/packages/basex/lib.esm/_version.js
@@ -1,2 +1,2 @@
-export const version = "basex/5.3.0";
+export const version = "basex/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/basex/lib/_version.d.ts
+++ b/packages/basex/lib/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "basex/5.3.0";
+export declare const version = "basex/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/basex/lib/_version.js
+++ b/packages/basex/lib/_version.js
@@ -1,5 +1,5 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.version = void 0;
-exports.version = "basex/5.3.0";
+exports.version = "basex/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/basex/package.json
+++ b/packages/basex/package.json
@@ -1,8 +1,8 @@
 {
  "author": "Richard Moore <me@ricmoo.com>",
  "dependencies": {
-    "@ethersproject/bytes": "^5.3.0",
-    "@ethersproject/properties": "^5.3.0"
+    "@ethersproject/bytes": "^5.4.0",
+    "@ethersproject/properties": "^5.4.0"
  },
  "description": "Base-X without Buffer.",
  "ethereum": "donations.ethers.eth",
@@ -36,7 +36,7 @@
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "sideEffects": false,
-  "tarballHash": "0x1757601373adf9bc3152479e9aca168ad2e9f55253923e45f46516fb60a5993d",
+  "tarballHash": "0x806fdd9027b2f0acd21da73f42aedd802f3dde29fbd9180429b4be0b7b57bf71",
  "types": "./lib/index.d.ts",
-  "version": "5.3.0"
+  "version": "5.4.0"
 }
--- a/packages/basex/src.ts/_version.ts
+++ b/packages/basex/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "basex/5.3.0";
+export const version = "basex/5.4.0";
--- a/packages/bignumber/lib.esm/_version.d.ts
+++ b/packages/bignumber/lib.esm/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "bignumber/5.3.0";
+export declare const version = "bignumber/5.4.1";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/bignumber/lib.esm/_version.js
+++ b/packages/bignumber/lib.esm/_version.js
@@ -1,2 +1,2 @@
-export const version = "bignumber/5.3.0";
+export const version = "bignumber/5.4.1";
 //# sourceMappingURL=_version.js.map
--- a/packages/bignumber/lib.esm/fixednumber.js
+++ b/packages/bignumber/lib.esm/fixednumber.js
@@ -223,7 +223,7 @@ export class FixedNumber {
        let result = FixedNumber.from(comps[0], this.format);
        const hasFraction = !comps[1].match(/^(0*)$/);
        if (this.isNegative() && hasFraction) {
-            result = result.subUnsafe(ONE);
+            result = result.subUnsafe(ONE.toFormat(result.format));
        }
        return result;
    }
@@ -235,7 +235,7 @@ export class FixedNumber {
        let result = FixedNumber.from(comps[0], this.format);
        const hasFraction = !comps[1].match(/^(0*)$/);
        if (!this.isNegative() && hasFraction) {
-            result = result.addUnsafe(ONE);
+            result = result.addUnsafe(ONE.toFormat(result.format));
        }
        return result;
    }
--- a/packages/bignumber/lib.esm/fixednumber.js.map
+++ b/packages/bignumber/lib.esm/fixednumber.js.map
--- a/packages/bignumber/lib/_version.d.ts
+++ b/packages/bignumber/lib/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "bignumber/5.3.0";
+export declare const version = "bignumber/5.4.1";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/bignumber/lib/_version.js
+++ b/packages/bignumber/lib/_version.js
@@ -1,5 +1,5 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.version = void 0;
-exports.version = "bignumber/5.3.0";
+exports.version = "bignumber/5.4.1";
 //# sourceMappingURL=_version.js.map
--- a/packages/bignumber/lib/fixednumber.js
+++ b/packages/bignumber/lib/fixednumber.js
@@ -230,7 +230,7 @@ var FixedNumber = /** @class */ (function () {
        var result = FixedNumber.from(comps[0], this.format);
        var hasFraction = !comps[1].match(/^(0*)$/);
        if (this.isNegative() && hasFraction) {
-            result = result.subUnsafe(ONE);
+            result = result.subUnsafe(ONE.toFormat(result.format));
        }
        return result;
    };
@@ -242,7 +242,7 @@ var FixedNumber = /** @class */ (function () {
        var result = FixedNumber.from(comps[0], this.format);
        var hasFraction = !comps[1].match(/^(0*)$/);
        if (!this.isNegative() && hasFraction) {
-            result = result.addUnsafe(ONE);
+            result = result.addUnsafe(ONE.toFormat(result.format));
        }
        return result;
    };
--- a/packages/bignumber/lib/fixednumber.js.map
+++ b/packages/bignumber/lib/fixednumber.js.map
--- a/packages/bignumber/package.json
+++ b/packages/bignumber/package.json
@@ -1,8 +1,8 @@
 {
  "author": "Richard Moore <me@ricmoo.com>",
  "dependencies": {
-    "@ethersproject/bytes": "^5.3.0",
-    "@ethersproject/logger": "^5.3.0",
+    "@ethersproject/bytes": "^5.4.0",
+    "@ethersproject/logger": "^5.4.0",
    "bn.js": "^4.11.9"
  },
  "description": "BigNumber library used in ethers.js.",
@@ -38,7 +38,7 @@
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "sideEffects": false,
-  "tarballHash": "0xc336fdf23f021191c1bd468144f8abca13027b0a1579c45cee6750faf3b607cb",
+  "tarballHash": "0xfee7ec376bfc8eb2668be2c881831293bad60c7b03f1b32c95cdc668296219fa",
  "types": "./lib/index.d.ts",
-  "version": "5.3.0"
+  "version": "5.4.1"
 }
--- a/packages/bignumber/src.ts/_version.ts
+++ b/packages/bignumber/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "bignumber/5.3.0";
+export const version = "bignumber/5.4.1";
--- a/packages/bignumber/src.ts/fixednumber.ts
+++ b/packages/bignumber/src.ts/fixednumber.ts
@@ -254,7 +254,7 @@ export class FixedNumber {

        const hasFraction = !comps[1].match(/^(0*)$/);
        if (this.isNegative() && hasFraction) {
-            result = result.subUnsafe(ONE);
+            result = result.subUnsafe(ONE.toFormat(result.format));
        }

        return result;
@@ -268,7 +268,7 @@ export class FixedNumber {

        const hasFraction = !comps[1].match(/^(0*)$/);
        if (!this.isNegative() && hasFraction) {
-            result = result.addUnsafe(ONE);
+            result = result.addUnsafe(ONE.toFormat(result.format));
        }

        return result;
--- a/packages/bytes/lib.esm/_version.d.ts
+++ b/packages/bytes/lib.esm/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "bytes/5.3.0";
+export declare const version = "bytes/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/bytes/lib.esm/_version.js
+++ b/packages/bytes/lib.esm/_version.js
@@ -1,2 +1,2 @@
-export const version = "bytes/5.3.0";
+export const version = "bytes/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/bytes/lib/_version.d.ts
+++ b/packages/bytes/lib/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "bytes/5.3.0";
+export declare const version = "bytes/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/bytes/lib/_version.js
+++ b/packages/bytes/lib/_version.js
@@ -1,5 +1,5 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.version = void 0;
-exports.version = "bytes/5.3.0";
+exports.version = "bytes/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/bytes/package.json
+++ b/packages/bytes/package.json
@@ -1,7 +1,7 @@
 {
  "author": "Richard Moore <me@ricmoo.com>",
  "dependencies": {
-    "@ethersproject/logger": "^5.3.0"
+    "@ethersproject/logger": "^5.4.0"
  },
  "description": "Bytes utility functions for ethers.",
  "ethereum": "donations.ethers.eth",
@@ -37,7 +37,7 @@
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "sideEffects": false,
-  "tarballHash": "0xa7b4b67ea3e558b3a66e704cc9663f2cdf51f9c74c0cfd1e8db78482cc4ecf3b",
+  "tarballHash": "0x16bcd0fa081ba271873675e4a95cf89a43c909f3269cf41711346cc50274c041",
  "types": "./lib/index.d.ts",
-  "version": "5.3.0"
+  "version": "5.4.0"
 }
--- a/packages/bytes/src.ts/_version.ts
+++ b/packages/bytes/src.ts/_version.ts
@@ -1 +1 @@
-export const version = "bytes/5.3.0";
+export const version = "bytes/5.4.0";
--- a/packages/cli/lib.esm/_version.d.ts
+++ b/packages/cli/lib.esm/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "cli/5.3.0";
+export declare const version = "cli/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/packages/cli/lib.esm/_version.js
+++ b/packages/cli/lib.esm/_version.js
@@ -1,2 +1,2 @@
-export const version = "cli/5.3.0";
+export const version = "cli/5.4.0";
 //# sourceMappingURL=_version.js.map
--- a/packages/cli/lib/_version.d.ts
+++ b/packages/cli/lib/_version.d.ts
@@ -1,2 +1,2 @@
-export declare const version = "cli/5.3.0";
+export declare const version = "cli/5.4.0";
 //# sourceMappingURL=_version.d.ts.map
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Richard Moore	68229ac0af	Updated dist files.	2021-07-29 23:30:17 -04:00
Richard Moore	7274cd06cf	Fixed JsonRpcProvider for pre-EIP-2930 chains (#1766 ).	2021-07-29 23:20:56 -04:00
Richard Moore	be3854e648	Forward some missing EIP-1559 fields to call and estimateGas (#1766 ).	2021-07-29 23:12:29 -04:00
Richard Moore	63f8b28223	Fixed possible UnhandledPromiseException for bad ENS names.	2021-07-29 23:11:06 -04:00
Richard Moore	593b4886ff	Prevent overriding value for non-payble constructors (#1785 ).	2021-07-29 17:25:19 -04:00
Richard Moore	6d1904c379	Updated dist files.	2021-07-23 17:24:05 -04:00
Richard Moore	0aafca71db	Fix test case for new transactions responses.	2021-07-23 17:17:43 -04:00
Richard Moore	0d40156fcb	Updated dist files.	2021-07-23 02:21:24 -04:00
Richard Moore	576e9b54ab	Added matic support to INFURA and Alchemy (#1546 ).	2021-07-23 02:13:35 -04:00
Richard Moore	bc5cc2e7e3	Added string change to coalesce errors on some clients.	2021-07-23 01:52:43 -04:00
Richard Moore	660e69db71	Added wait to transactions returned by getBlockWithTransactions (#971 ).	2021-07-22 20:04:07 -04:00
Richard Moore	551cfa0062	Fixed floor, ceiling and round for FixedNumber for non-default Formats (#1749 ).	2021-07-22 19:40:49 -04:00
Richard Moore	0f0d0c00d3	Fixed null confirmations in Wallet transaction (#1706 ).	2021-07-06 00:07:32 -04:00
Richard Moore	a1f8d188a7	Fixed Etherscan string change and enabled all tests.	2021-07-03 00:45:03 -04:00
Richard Moore	bde861436e	updated dist files.	2021-07-02 01:49:02 -04:00
Richard Moore	6e8a39ec35	Added Pocket back into Homestead defaultProvider and skip certain EtherscanProvider tests affected by outage.	2021-07-02 01:42:16 -04:00
Richard Moore	ecae793edf	Fixed EtherscanProvider NONCE_EXPIRED matching string update.	2021-07-02 00:18:53 -04:00
Richard Moore	bac684c5a0	docs: fixd type	2021-07-01 23:32:53 -04:00
Richard Moore	53671d0b17	docs: fixed typo (#1727 )	2021-07-01 23:25:01 -04:00
Richard Moore	25c8b8b3e6	docs: fixed typo (#1729 )	2021-07-01 23:22:14 -04:00
Richard Moore	a0fa92c075	updated dist files.	2021-06-29 12:25:07 -04:00
Richard Moore	72feee8f58	Fixed explicit EIP-1559 keys for JsonRpcSigner.	2021-06-29 11:57:53 -04:00
Richard Moore	71b7547f10	Update dist files.	2021-06-26 01:55:19 -04:00
Richard Moore	4970385e7b	Fixing up testcases for non-eip-1559 ready platforms (#1610 ).	2021-06-26 01:44:12 -04:00
Richard Moore	0364dd9368	Added some provider-specific adjustments to deal with eip-1559 (#1610 ).	2021-06-25 22:58:55 -04:00
Richard Moore	e95708eedc	Updated gasPrice to be optional for eip-1559 (#1610 ).	2021-06-25 22:58:01 -04:00
Richard Moore	ba6854bdd5	Added effectiveGasPrice to receipt.	2021-06-25 22:57:05 -04:00
Richard Moore	1e31b34a5a	Fixed ENS names for JsonRpcSigner.	2021-06-25 00:02:08 -04:00
Richard Moore	7deb4c174a	Added EIP-2930 and EIP-1559 transaction tests.	2021-06-24 23:49:59 -04:00
Richard Moore	f053a7ad58	Renamed Interface error coding methods.	2021-06-24 19:34:27 -04:00
Richard Moore	b1affdbc10	Fixed documentation on FallbackProvider priority (#1713 ).	2021-06-24 18:07:33 -04:00
Richard Moore	c2c0ce7503	Updated dist files.	2021-06-24 02:13:06 -04:00
Richard Moore	7efc36df29	Added ConstructorFragment to exports.	2021-06-24 01:29:13 -04:00
Richard Moore	720bde7719	Added error utilities to Interface.	2021-06-24 01:25:31 -04:00