import type { Suggestion } from './types';
type Query = string;
export interface State<T> {
    loading: Partial<Record<string, boolean>>;
    searchResults: Partial<Record<Query, Suggestion<T>['id'][]>>;
    suggestions: Partial<Record<Suggestion<T>['id'], Suggestion<T>>>;
}
export type InitializeAction = {
    type: undefined;
};
export type SearchAction = {
    type: 'search';
    query: Query;
};
export type SearchResultsAction<T> = {
    type: 'results';
    query: Query;
    suggestions: Suggestion<T>[];
};
export type Action<T> = InitializeAction | SearchAction | SearchResultsAction<T>;
export type Reducer<T> = (state: State<T> | undefined, action: Action<T>) => State<T>;
export declare function createReducer<T>(): Reducer<T>;
export {};