DefinitelyTyped/types/cross-spawn/cross-spawn-tests.ts
ExE Boss b755355a2e fix(cross‑spawn): Add missing spawn function type definitions (#38481)
* fix(cross‑spawn): Add missing `spawn(…)` function type definitions

* refactor: Apply Prettier style
2019-10-04 08:42:00 -07:00

22 lines
788 B
TypeScript

import spawn = require('cross-spawn');
import * as cp from 'child_process';
const p1: cp.ChildProcess = spawn('my-cmd', ['foo', 'bar']);
const p2: cp.ChildProcess = spawn.spawn('my-cmd', ['foo', 'bar']);
const pw: cp.ChildProcess = spawn('my-cmd', ['foo', 'bar'], { env: process.env });
pw.on('error', (err: Error) => {
console.log(err);
});
const r1: Error | undefined = spawn.sync('foo').error;
const r2: string[] = spawn.sync('foo').output;
const r3: Buffer = spawn.sync('foo').stdout;
const r4: Buffer = spawn.sync('foo').stderr;
const r5: number | null = spawn.sync('foo').status;
const r6: string | null = spawn.sync('foo').signal;
const r7: string = spawn.sync('foo', { encoding: 'utf8' }).stdout;
spawn.sync('foo', ['bar']);
spawn.sync('foo', ['bar'], { stdio: 'inherit' });