import * as i0 from "@angular/core";
export declare class StorageService {
    private store;
    constructor(store: Storage);
    clear(): void;
    getItem(key: string): string;
    key(index: number): string;
    removeItem(key: string): void;
    setItem(key: string, value: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<StorageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<StorageService>;
}