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7dfae77 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 | type FixedSizeArray<T extends number, U> = T extends 0
? void[]
: ReadonlyArray<U> & {
0: U;
length: T;
};
type Measure<T extends number> = T extends 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
? T
: never;
type Append<T extends any[], U> = {
0: [U];
1: [T[0], U];
2: [T[0], T[1], U];
3: [T[0], T[1], T[2], U];
4: [T[0], T[1], T[2], T[3], U];
5: [T[0], T[1], T[2], T[3], T[4], U];
6: [T[0], T[1], T[2], T[3], T[4], T[5], U];
7: [T[0], T[1], T[2], T[3], T[4], T[5], T[6], U];
8: [T[0], T[1], T[2], T[3], T[4], T[5], T[6], T[7], U];
}[Measure<T["length"]>];
type AsArray<T> = T extends any[] ? T : [T];
declare class UnsetAdditionalOptions {
_UnsetAdditionalOptions: true;
}
type IfSet<X> = X extends UnsetAdditionalOptions ? {} : X;
type Callback<E, T> = (error: E | null, result?: T) => void;
type InnerCallback<E, T> = (error?: E | null | false, result?: T) => void;
type FullTap = Tap & {
type: "sync" | "async" | "promise";
fn: Function;
};
type Tap = TapOptions & {
name: string;
};
type TapOptions = {
before?: string;
stage?: number;
};
interface HookInterceptor<T, R, AdditionalOptions = UnsetAdditionalOptions> {
name?: string;
tap?: (tap: FullTap & IfSet<AdditionalOptions>) => void;
call?: (...args: any[]) => void;
loop?: (...args: any[]) => void;
error?: (err: Error) => void;
result?: (result: R) => void;
done?: () => void;
register?: (
tap: FullTap & IfSet<AdditionalOptions>
) => FullTap & IfSet<AdditionalOptions>;
}
type ArgumentNames<T extends any[]> = FixedSizeArray<T["length"], string>;
declare class Hook<T, R, AdditionalOptions = UnsetAdditionalOptions> {
constructor(args?: ArgumentNames<AsArray<T>>, name?: string);
name: string | undefined;
interceptors: HookInterceptor<T, R, AdditionalOptions>[];
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">;
}
export class SyncHook<
T,
R = void,
AdditionalOptions = UnsetAdditionalOptions
> extends Hook<T, R, AdditionalOptions> {
call(...args: AsArray<T>): R;
}
export class SyncBailHook<
T,
R,
AdditionalOptions = UnsetAdditionalOptions
> extends SyncHook<T, R, AdditionalOptions> {}
export class SyncLoopHook<
T,
AdditionalOptions = UnsetAdditionalOptions
> extends SyncHook<T, void, AdditionalOptions> {}
export class SyncWaterfallHook<
T,
R = AsArray<T>[0],
AdditionalOptions = UnsetAdditionalOptions
> extends SyncHook<T, R, AdditionalOptions> {}
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;
}
export class AsyncParallelHook<
T,
AdditionalOptions = UnsetAdditionalOptions
> extends AsyncHook<T, void, AdditionalOptions> {}
export class AsyncParallelBailHook<
T,
R,
AdditionalOptions = UnsetAdditionalOptions
> extends AsyncHook<T, R, AdditionalOptions> {}
export class AsyncSeriesHook<
T,
AdditionalOptions = UnsetAdditionalOptions
> extends AsyncHook<T, void, AdditionalOptions> {}
export class AsyncSeriesBailHook<
T,
R,
AdditionalOptions = UnsetAdditionalOptions
> extends AsyncHook<T, R, AdditionalOptions> {}
export class AsyncSeriesLoopHook<
T,
AdditionalOptions = UnsetAdditionalOptions
> extends AsyncHook<T, void, AdditionalOptions> {}
export class AsyncSeriesWaterfallHook<
T,
R = AsArray<T>[0],
AdditionalOptions = UnsetAdditionalOptions
> extends AsyncHook<T, R, AdditionalOptions> {}
type HookFactory<H, K = any> = (key: K) => H;
interface HookMapInterceptor<H, K = any> {
factory?: (key: K, hook: H) => H;
}
export class HookMap<H> {
constructor(factory: HookFactory<H>, name?: string);
name: string | undefined;
get(key: any): H | undefined;
for(key: any): H;
intercept(interceptor: HookMapInterceptor<H>): void;
}
type AnyHook = Hook<any, any>;
export class TypedHookMap<M extends Record<any, AnyHook>> {
constructor(factory: HookFactory<M[keyof M], keyof M>, name?: string);
name: string | undefined;
get<K extends keyof M>(key: K): M[K] | undefined;
for<K extends keyof M>(key: K): M[K];
intercept(interceptor: HookMapInterceptor<M[keyof M], keyof M>): void;
}
export class MultiHook<H> {
constructor(hooks: H[], name?: string);
name: string | undefined;
tap(options: string | Tap, fn?: Function): void;
tapAsync(options: string | Tap, fn?: Function): void;
tapPromise(options: string | Tap, fn?: Function): void;
}
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