28 lines
1.5 KiB
TypeScript
Vendored
28 lines
1.5 KiB
TypeScript
Vendored
/// <reference types="node" />
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/// <reference types="node" />
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import { webcrypto } from 'crypto';
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import BN from 'bn.js';
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import type { BigNumberish } from 'ethers';
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type bnInput = number | string | number[] | Uint8Array | Buffer | BN;
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export declare const isNode: boolean;
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export declare const crypto: webcrypto.Crypto;
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export declare const chunk: <T>(arr: T[], size: number) => T[][];
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export declare function sleep(ms: number): Promise<unknown>;
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export declare function validateUrl(url: string, protocols?: string[]): boolean;
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export declare function concatBytes(...arrays: Uint8Array[]): Uint8Array;
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export declare function bufferToBytes(b: Buffer): Uint8Array;
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export declare function bytesToBase64(bytes: Uint8Array): string;
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export declare function base64ToBytes(base64: string): Uint8Array;
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export declare function bytesToHex(bytes: Uint8Array): string;
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export declare function hexToBytes(hexString: string): Uint8Array;
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export declare function bytesToBN(bytes: Uint8Array): bigint;
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export declare function bnToBytes(bigint: bigint | string): Uint8Array;
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export declare function leBuff2Int(bytes: Uint8Array): BN;
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export declare function leInt2Buff(bigint: bnInput | bigint): Uint8Array;
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export declare function toFixedHex(numberish: BigNumberish, length?: number): string;
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export declare function toFixedLength(string: string, length?: number): string;
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export declare function rBigInt(nbytes?: number): bigint;
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export declare function bigIntReplacer(key: any, value: any): any;
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export declare function substring(str: string, length?: number): string;
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export {};
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