export declare class StoreError extends Error {
    message: string;
    constructor(message: string);
}
export declare abstract class Store<T, Key extends string | number | symbol = string> {
    create(value: T): Promise<Key>;
    createMany(array: Array<T>): Promise<Array<Key>>;
    abstract get(key: Key): Promise<T | undefined>;
    getOrFail(key: Key): Promise<T>;
    all(): Promise<Record<string, T>>;
    keys(): Promise<Array<string>>;
    find(query: Partial<T>): Promise<Record<string, T>>;
    findFirst(query: Partial<T>): Promise<[string, T] | undefined>;
    findFirstOrFail(query: Partial<T>): Promise<[string, T]>;
    has(key: Key): Promise<boolean>;
    set(key: Key, value: T): Promise<boolean>;
    update(key: Key, value: Partial<T>): Promise<boolean>;
    delete(key: Key): Promise<boolean>;
}