bluelovers
README
add some typescript type and re-export some build-in typescript typesee index.d.ts
install
npm install ts-typedemo
ITSOverwrite
export interface A1
{
s: string
}
export type A2 = ITSOverwrite<A1, {
s: number,
}>
export declare let a2: A2;
// a2.s is numberITSOverwriteReturnType
import { ITSOverwriteReturnType } from '..';
declare function f(a: number): number
declare let c: ITSOverwriteReturnType<typeof f, string>;
// c is (a: number) => string
// c(1).toUpperCase()Promise / Bluebird / PromiseLike
npm install @types/bluebird ts-typeexport declare function p1(a: number): Promise<number>
export declare let p1_v: ITSUnpackedReturnType<typeof p1>;
p1_v.toFixed()
export declare let p2: ITSWrapFunctionPromise<typeof p1>;
export declare let p3: ITSWrapFunctionBluebird<typeof p2>;
export declare let p4: ITSWrapFunctionBluebird<typeof p1>;
p2(1).then(v => v.toFixed())
p3(1).then(v => v.toFixed())
p4(1).then(v => v.toFixed())this
export declare function t1(this: string, a: number): Promise<number>
export declare let t1_this: ITSUnpackedThisFunction<typeof t1>;
// => t1_this is stringexport declare function t2(this: string, a: number): number
export declare let t3: ITSOverwriteThisFunction<number, typeof t2>;
t3 = function ()
{
this.toFixed() // => this is number
return 1
}interface Function2 extends Function
{
bind<T extends any, F extends (...args: any[]) => any>(this: F, thisArg: T, ...argArray: any[]): ITSOverwriteThisFunction<T, F>;
}
export interface t4 extends Function2
{
(): string
}
export declare let t5: t4
export let t6 = t5.bind([] as string[])
t6 = function ()
{
this.includes('') // => this is string[]
return ''
}other
- callable-instance2 - create an ES6 class that is callable as a function
- https://github.com/piotrwitek/utility-types
docs
- http://www.typescriptlang.org/docs/handbook/release-notes/typescript-3-1.html
- https://www.tslang.cn/docs/release-notes/typescript-3.1.html#toc-whats-new
- https://www.logicbig.com/tutorials/misc/typescript.html