/**
 * Filters an array based on the provided expression.
 *
 * @template T - The type of elements in the array.
 * @param {T[]} array - The array to filter.
 * @param {unknown} expression - The expression used for filtering.
 * @returns {T[]} - The filtered array.
 * @throws {Error} - If the input is not an array.
 */
declare const filter: <T>(array: T[], expression: any) => T[];
export default filter;