22 lines
1.0 KiB
TypeScript
22 lines
1.0 KiB
TypeScript
import type { Listener } from '@ethersproject/providers';
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import type { Event, EventFilter } from 'ethers';
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export interface TypedEvent<TArgsArray extends Array<any> = any, TArgsObject = any> extends Event {
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args: TArgsArray & TArgsObject;
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}
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export interface TypedEventFilter<_TEvent extends TypedEvent> extends EventFilter {
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}
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export interface TypedListener<TEvent extends TypedEvent> {
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(...listenerArg: [...__TypechainArgsArray<TEvent>, TEvent]): void;
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}
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type __TypechainArgsArray<T> = T extends TypedEvent<infer U> ? U : never;
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export interface OnEvent<TRes> {
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<TEvent extends TypedEvent>(eventFilter: TypedEventFilter<TEvent>, listener: TypedListener<TEvent>): TRes;
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(eventName: string, listener: Listener): TRes;
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}
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export type MinEthersFactory<C, ARGS> = {
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deploy(...a: ARGS[]): Promise<C>;
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};
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export type GetContractTypeFromFactory<F> = F extends MinEthersFactory<infer C, any> ? C : never;
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export type GetARGsTypeFromFactory<F> = F extends MinEthersFactory<any, any> ? Parameters<F['deploy']> : never;
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export {};
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