//#region src/getCompositeKey.d.ts
type GetCompositeKeyStringifier = (input: unknown) => string | undefined;
type GetCompositeKeyOptions = {
  /**
   * The maximum depth to sort the input value. Default is 3.
   */
  maxSortingDepth?: number;
  /**
   * Custom stringifier for values that need special handling. Return undefined
   * to keep using the default stringifier for that value.
   */
  stringify?: GetCompositeKeyStringifier;
};
/**
 * Returns a stable key for the input value.
 *
 * @param input - The value to get a stable key for.
 * @param options - The maximum depth to sort the input value, or options for
 *   key generation.
 * @param stringify - Custom stringifier used with the legacy maxSortingDepth
 *   parameter.
 * @returns A stable key for the input value.
 */
declare function getCompositeKey(input: unknown, options?: number | GetCompositeKeyOptions, stringify?: GetCompositeKeyStringifier): string;
//#endregion
export { GetCompositeKeyOptions, GetCompositeKeyStringifier, getCompositeKey };