element-plus/lib/utils/types.d.ts

A Component Library for Vue3.0

import { App } from 'vue';
declare type OptionalKeys<T extends Record<string, unknown>> = {
    [K in keyof T]: T extends Record<K, T[K]> ? never : K;
}[keyof T];
declare type RequiredKeys<T extends Record<string, unknown>> = Exclude<keyof T, OptionalKeys<T>>;
declare type MonoArgEmitter<T, Keys extends keyof T> = <K extends Keys>(evt: K, arg?: T[K]) => void;
declare type BiArgEmitter<T, Keys extends keyof T> = <K extends Keys>(evt: K, arg: T[K]) => void;
export declare type EventEmitter<T extends Record<string, unknown>> = MonoArgEmitter<T, OptionalKeys<T>> & BiArgEmitter<T, RequiredKeys<T>>;
export declare type AnyFunction<T> = (...args: any[]) => T;
export declare type PartialReturnType<T extends (...args: unknown[]) => unknown> = Partial<ReturnType<T>>;
export declare type SFCWithInstall<T> = T & {
    install(app: App): void;
};
export {};