ts-extras/distribution/object-from-entries.d.ts

Essential utilities for TypeScript projects

/**
A strongly-typed version of `Object.fromEntries()`.

This is useful since `Object.fromEntries()` always returns `{[key: string]: T}`. This function returns a strongly-typed object from the given array of entries.

- [TypeScript issues about this](https://github.com/microsoft/TypeScript/issues/35745)

@example
```
import {objectFromEntries} from 'ts-extras';

const stronglyTypedObjectFromEntries = objectFromEntries([
    ['a', 123],
    ['b', 'someString'],
    ['c', true],
]);
//=> {a: number; b: string; c: boolean}

const untypedEntries = Object.fromEntries(entries);
//=> {[key: string]: string}
```

@category Improved builtin
@category Type guard
*/
export declare const objectFromEntries: <Key extends PropertyKey, Entries extends ReadonlyArray<readonly [Key, unknown]>>(values: Entries) => { [K in Extract<Entries[number], readonly [Key, unknown]>[0]]: Extract<Entries[number], readonly [K, unknown]>[1]; };