import { type CliConfig } from './cli-config.js';
import type { ConfigStore } from './config-store.js';
/**
 * A real {@link ConfigStore} held in memory, for tests.
 *
 * Keys are flat: the file-backed store nests dotted keys, but nothing reads
 * a value back by a different spelling than it was written with.
 */
export declare class MemoryConfigStore implements ConfigStore {
    readonly path = "/memory/cli.json";
    private readonly values;
    constructor(initialValues?: Record<string, unknown>);
    get all(): Record<string, unknown>;
    set all(newValues: Record<string, unknown>);
    get size(): number;
    get(key: string): unknown;
    set(key: string | Record<string, unknown>, value?: unknown): void;
    has(key: string): boolean;
    delete(key: string): void;
    clear(): void;
}
export declare const createMemoryConfigStore: (initialValues?: Record<string, unknown>) => ConfigStore;
/**
 * A config held in memory, for tests. Values may be seeded by key, e.g., to
 * stand for a config an older CLI wrote.
 */
export declare const createMemoryConfig: (initialValues?: Record<string, unknown>) => CliConfig;