import type { CommandBitfieldOperationOption, RespBitfieldOverflow } from '../index.ts';
export declare function createCommand(key: string, operations: CommandBitfieldOperationOption[], overflow?: RespBitfieldOverflow): string[];
export declare function bitfield<T>(this: T, key: string, operations: CommandBitfieldOperationOption[], overflow?: RespBitfieldOverflow): Promise<(number | null)[] | null>;