@flex-development/tutils/dist/types/keys-optional.d.mts

TypeScript utilities

/**
 * @file Type Definitions - KeysOptional
 * @module tutils/types/KeysOptional
 */
import type ObjectPlain from './object-plain.mjs';
/**
 * Creates a list of optional properties in `T`.
 *
 * @todo Get nested properties recursively
 *
 * @template T - Object type
 */
declare type KeysOptional<T extends ObjectPlain> = {
    [K in keyof T]-?: undefined extends {
        [K2 in keyof T]: K2;
    }[K] ? K : never;
}[keyof T];
export { type KeysOptional as default };