export interface BalenaSettingsStorageOptions {
    dataDirectory?: string | false;
}
export interface BalenaSettingsStorage {
    set: (name: string, value: any) => Promise<void>;
    get: (name: string) => Promise<string | number | object | undefined>;
    has: (name: string) => Promise<boolean>;
    remove: (name: string) => Promise<void>;
    clear: () => Promise<void>;
}
export interface StorageLike {
    clear(): PromiseLike<void> | void;
    getItem(key: string): PromiseLike<string | null> | string | null;
    setItem(key: string, data: string): PromiseLike<void> | void;
    removeItem(key: string): PromiseLike<void> | void;
}
export type StorageFactory = (dataDirectory?: string) => StorageLike;