es-next-tools/dist/types/object/invert.d.ts

A comprehensive utility library for JavaScript and TypeScript that provides a wide range of functions for common programming tasks, including mathematical operations, date manipulations, array and object handling, string utilities, and more.

/**
 * Inverts the keys and values of an object.
 * Currently, this function only supports PropertyKey type (string | number | symbol)
 * @param {Readonly<T>} object - The object to invert.
 * @returns A new object with the original object's values as keys and keys as values.
 * @example
 * const obj = { a: 1, b: 2, c: 3 };
 * const inverted = invert(obj);
 * // { '1': 'a', '2': 'b', '3': 'c' }
 */
export type Invertible = Record<PropertyKey, PropertyKey>;
export type Inverted<T extends Invertible> = {
    [K in keyof T as T[K]]: K;
};
export declare function invert<T extends Invertible>(object: Readonly<T>): Inverted<T>;