ts-toolbelt
Version:
TypeScript's largest utility library
19 lines (18 loc) • 513 B
TypeScript
import { OptionalPart } from './Optional';
import { Depth } from './_Internal';
/**
* Make all fields of `O` optional (deeply or not)
* @param O to make optional
* @param depth (?=`'flat'`) 'deep' to do it deeply
* @returns [[Object]]
* @example
* ```ts
* import {O} from 'ts-toolbelt'
*
* type L = {a: {b: {c: 2}}, b: 1}
*
* type test0 = O.Partial<L>
* type test1 = O.Partial<L, 'deep'>
* ```
*/
export declare type Partial<O extends object, depth extends Depth = 'flat'> = OptionalPart<O, depth>;