import type { BerReader } from 'asn1';
import type { Filter } from './filters/Filter';
export declare class FilterParser {
    static parseString(filterString: string): Filter;
    static parse(reader: BerReader): Filter;
    private static _parseString;
    private static _parseExpressionFilterFromString;
    private static _parseExtensibleFilterFromString;
    private static _unescapeHexValues;
    private static _unescapeSubstring;
    private static _parseSet;
}