import { SelectProps } from '../../../../select/interfaces';
export declare function prepareOptions(options: SelectProps.Options, filteringType: SelectProps.FilteringType, filteringText: string): {
  flatOptions: import("../interfaces").DropdownOption[];
  filteredOptions: readonly import("../interfaces").DropdownOption[];
  parentMap: Map<import("../interfaces").DropdownOption, import("../interfaces").DropdownOption>;
  totalCount: number;
  matchesCount: number;
};