import { FieldControl } from "../interfaces";
export declare type DropdownMultiConfiguration<Z> = {
    key: keyof Z;
    display: (item: Z) => string;
    getData: (filter: string) => Promise<Z[]>;
    useOnlyKey?: boolean;
};
export declare function createDropdownMulti<T, Z>(config: DropdownMultiConfiguration<Z>): FieldControl<T[]>;