declare class LocalStorage {
    fichier: string;
    _données: {
        [clef: string]: string;
    };
    constructor(dossier: string);
    getItem(clef: string): string;
    setItem(clef: string, val: string): void;
    removeItem(clef: string): void;
    clear(): void;
    sauvegarder(): Promise<void>;
}
export declare const obtStockageLocal: (dossierConstellation: string) => Promise<Storage | LocalStorage>;
export default obtStockageLocal;
export declare const exporterStockageLocal: (dossierConstellation: string) => Promise<string>;