export declare class BitField {
    map: Record<string, number | bigint>;
    bits: bigint;
    constructor(map: Record<string, number | bigint>, bits: number | bigint | number[] | bigint[] | string);
    resolve(value: string): bigint;
    has(value: string): boolean;
    toArray(): string[];
    add(value: string | number | bigint): void;
}