import { PlacesRequest } from '../types';
export interface Searchable<T> {
    exec(): Promise<T>;
}
export interface ValidatableSearch {
    isValid(): boolean;
}
export declare type BaseSearchType = 'queryautocomplete' | 'details' | 'nearbysearch' | 'findplacefromtext' | 'textsearch';
export declare class BaseSearch<T extends PlacesRequest = PlacesRequest> implements ValidatableSearch {
    protected _dev: boolean;
    protected _params: Map<keyof T, T[keyof T]>;
    constructor(opts?: T);
    setDev(dev: boolean): BaseSearch<T>;
    set<Key extends keyof T>(key: Key, value: T[Key]): BaseSearch<T>;
    get<K extends keyof T>(key: K): T[K] | undefined;
    remove<K extends keyof T>(key: K): boolean;
    toRequestJSON(): T;
    isValid(): boolean;
}