Hook

declare class Hook<T, R, AdditionalOptions = UnsetAdditionalOptions> {
	constructor(args?: ArgumentNames<AsArray<T>>, name?: string);
	name: string | undefined;
	taps: FullTap[];
	intercept(interceptor: HookInterceptor<T, R, AdditionalOptions>): void;
	isUsed(): boolean;
	callAsync(...args: Append<AsArray<T>, Callback<Error, R>>): void;
	promise(...args: AsArray<T>): Promise<R>;
	tap(options: string | Tap & IfSet<AdditionalOptions>, fn: (...args: AsArray<T>) => R): void;
	withOptions(options: TapOptions & IfSet<AdditionalOptions>): Omit<this, "call" | "callAsync" | "promise">;
}

SyncHook

export class SyncHook<T, R = void, AdditionalOptions = UnsetAdditionalOptions> extends Hook<T, R, AdditionalOptions> {
	call(...args: AsArray<T>): R;
}

AsyncHook

declare class AsyncHook<T, R, AdditionalOptions = UnsetAdditionalOptions> extends Hook<T, R, AdditionalOptions> {
	tapAsync(
		options: string | Tap & IfSet<AdditionalOptions>,
		fn: (...args: Append<AsArray<T>, InnerCallback<Error, R>>) => void
	): void;
	tapPromise(
		options: string | Tap & IfSet<AdditionalOptions>,
		fn: (...args: AsArray<T>) => Promise<R>
	): void;
}

• tapAsync:执行异步钩子中注册的回调函数。这个方法会按顺序异步调用所有注册的回调函数，并在所有回调函数执行完成后调用最终的回调函数