import { AbsKeychain } from 'scriptable-abstract';

interface KeychainState {
    items: Map<string, string>;
    accessGroups: string[];
    lastAccess: Date | null;
}
/**
 * Mock implementation of Scriptable's Keychain global variable
 * @implements Keychain
 */
declare class MockKeychain extends AbsKeychain<KeychainState> {
    static get instance(): MockKeychain;
    constructor();
    /**
     * @inheritdoc
     */
    set(key: string, value: string): void;
    /**
     * @inheritdoc
     */
    get(key: string): string;
    /**
     * @inheritdoc
     */
    remove(key: string): void;
    /**
     * @inheritdoc
     */
    contains(key: string): boolean;
    /**
     * @inheritdoc
     */
    get accessGroup(): string | null;
    /**
     * @inheritdoc
     */
    set accessGroup(group: string | null);
    /**
     * @additional
     * Get all stored keys
     */
    getKeys(): string[];
    /**
     * @additional
     * Get all access groups
     */
    getAccessGroups(): string[];
    /**
     * @additional
     * Get last access time
     */
    getLastAccess(): Date | null;
    /**
     * @additional
     * Clear all stored items
     */
    clear(): void;
}

export { MockKeychain };