import { type IsNever } from 'type-fest';
/**
 * Gets all keys of an object. This is similar to
 * [`Object.keys`](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/keys)
 * except that it also grabs symbol keys and has better TypeScript typing.
 *
 * @category Object
 * @category Package : @augment-vir/common
 * @package [`@augment-vir/common`](https://www.npmjs.com/package/@augment-vir/common)
 */
export declare function getObjectTypedKeys<const ObjectGeneric>(input: ObjectGeneric): Array<keyof ObjectGeneric>;
/**
 * Performs `keyof` on all keys within the `Original` that have values matching the given `Matcher`.
 *
 * @category Object
 * @category Package : @augment-vir/common
 * @example
 *
 * ```ts
 * import {ExtractKeysWithMatchingValues} from '@augment-vir/common';
 *
 * type ExtractedKeys = ExtractKeysWithMatchingValues<{a: RegExp; b: string}, string>;
 * // `ExtractedKeys` is `'b'`
 * ```
 *
 * @package [`@augment-vir/common`](https://www.npmjs.com/package/@augment-vir/common)
 */
export type ExtractKeysWithMatchingValues<Original, Matcher> = keyof {
    [Key in keyof Original as IsNever<Extract<Original[Key], Matcher>> extends true ? never : Key]: Key;
};
/**
 * Performs `keyof` on all keys within the `OriginalObject` that have values _not_ matching the
 * given `Matcher`.
 *
 * @category Object
 * @category Package : @augment-vir/common
 * @example
 *
 * ```ts
 * import {ExcludeKeysWithMatchingValues} from '@augment-vir/common';
 *
 * type ExcludedKeys = ExcludeKeysWithMatchingValues<{a: RegExp; b: string}, string>;
 * // `ExcludedKeys` is `'a'`
 * ```
 *
 * @package [`@augment-vir/common`](https://www.npmjs.com/package/@augment-vir/common)
 */
export type ExcludeKeysWithMatchingValues<Original, Matcher> = keyof {
    [Key in keyof Original as IsNever<Extract<Original[Key], Matcher>> extends true ? Key : never]: never;
};