export type ConfigObject = Record<string, unknown>;
export interface ConfigStoreOptions {
    filePath?: string;
    fallback?: ConfigObject;
    lockTimeoutMs?: number;
    staleLockMs?: number;
}
export interface ConfigUpdate<T> {
    config: ConfigObject;
    result: T;
}
export declare const CONFIG_FILE: string;
export declare class ConfigLockTimeoutError extends Error {
    readonly lockPath: string;
    constructor(lockPath: string, timeoutMs: number);
}
export declare function readConfigObject<T extends ConfigObject = ConfigObject>(options?: ConfigStoreOptions): Promise<T>;
export declare function writeConfigObject(config: ConfigObject, options?: ConfigStoreOptions): Promise<void>;
export declare function updateConfigObject<T>(updater: (current: ConfigObject) => ConfigUpdate<T>, options?: ConfigStoreOptions): Promise<ConfigUpdate<T>>;
//# sourceMappingURL=config-store.d.ts.map