ts-toolbelt
Version:
TypeScript's largest utility library
38 lines (37 loc) • 1.72 kB
TypeScript
import { Iteration } from '../Iteration/Iteration';
import { IterationOf } from '../Iteration/IterationOf';
import { Pos } from '../Iteration/Pos';
import { Next } from '../Iteration/Next';
import { Length } from '../List/Length';
import { Cast } from '../Any/Cast';
import { List } from '../List/List';
import { Extends } from '../Any/Extends';
import { Depth } from './_Internal';
import { Patch } from './Patch';
import { BuiltIn } from '../Misc/BuiltIn';
/**
* @hidden
*/
declare type __PatchAll<O extends object, Os extends List<object>, depth extends Depth, ignore extends object, fill extends any, I extends Iteration = IterationOf<0>> = {
0: __PatchAll<Patch<O, Os[Pos<I>], depth, ignore, fill>, Os, depth, ignore, fill, Next<I>>;
1: O;
}[Extends<Pos<I>, Length<Os>>];
/**
* @hidden
*/
export declare type _PatchAll<O extends object, Os extends List<object>, depth extends Depth, ignore extends object, fill extends any> = __PatchAll<O, Os, depth, ignore, fill> extends infer X ? Cast<X, object> : never;
/**
* [[Patch]] a list of [[Object]]s into `O`. Patches from left to right, first
* items get completed by the next ones (last-in completes).
* @param O to start with
* @param Os to patch
* @param depth (?=`'flat'`) 'deep' to do it deeply
* @param ignore (?=`BuiltIn`) types not to merge
* @param fill (?=`never`) types of `O` to be replaced with ones of `O1`
* @returns [[Object]]
* @example
* ```ts
* ```
*/
export declare type PatchAll<O extends object, Os extends List<object>, depth extends Depth = 'flat', ignore extends object = BuiltIn, fill extends any = never> = O extends unknown ? Os extends unknown ? _PatchAll<O, Os, depth, ignore, fill> : never : never;
export {};