import { IZDataMatch } from '../match/data-match.mjs';
/**
 * Represents a data match where the data qualifies if any fields contain the search text.
 */
export declare class ZDataSearchFields<TData extends object> implements IZDataMatch<TData, string> {
    private _fields?;
    /**
     * Initializes a new instance of this object.
     *
     * @param _fields -
     *        The fields to match.
     */
    constructor(_fields?: string[] | undefined);
    match(data: TData, filter: string): boolean;
}