15 lines
508 B
TypeScript
15 lines
508 B
TypeScript
import { readFile, writeFile, exists, copyFile, unlink } from 'fs'
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import { promisify } from 'util'
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export const readFileAsync = promisify(readFile)
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export const writeFileAsync = promisify(writeFile)
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export const existsAsync = promisify(exists)
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export const unlinkAsync = promisify(unlink)
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export const copyFileAsync = promisify(copyFile)
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export function pick<O, K extends keyof O>(o: O, ...keys: K[]): Pick<O, K> {
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return keys.reduce((acc, key) => {
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acc[key] = o[key]
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return acc
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}, {} as O)
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}
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