bc518174
 王天杨
提交两个项目文件
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// @flow
opaque type Next = Function | void;
opaque type Yield = mixed;
export type Gensync<Args, Return> = {
(...args: Args): Handler<Return>,
sync(...args: Args): Return,
async(...args: Args): Promise<Return>,
// ...args: [...Args, Callback]
errback(...args: any[]): void,
};
export type Handler<Return> = Generator<Yield, Return, Next>;
export type Options<Args, Return> = {
sync(...args: Args): Return,
arity?: number,
name?: string,
} & (
| { async?: (...args: Args) => Promise<Return> }
// ...args: [...Args, Callback]
| { errback(...args: any[]): void }
);
declare module.exports: {
<Args, Return>(
Options<Args, Return> | ((...args: Args) => Handler<Return>)
): Gensync<Args, Return>,
all<Return>(Array<Handler<Return>>): Handler<Return[]>,
race<Return>(Array<Handler<Return>>): Handler<Return>,
};
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