/**
 * CheckStore — JSON file persistence for integration check definitions.
 *
 * Stores check definitions in a JSON file (~/.assay/integration-checks.json).
 * Supports filtering by status and framework.
 */
import type { IntegrationCheckDefinition } from './types.js';
export declare class CheckStore {
    private readonly storePath;
    private cache;
    constructor(storePath?: string);
    /** Load all check definitions from disk. */
    load(): Promise<IntegrationCheckDefinition[]>;
    /** Get active checks, optionally filtered by framework. */
    getActive(framework?: string): Promise<IntegrationCheckDefinition[]>;
    /** Get checks filtered by status. */
    getByStatus(status: IntegrationCheckDefinition['status']): Promise<IntegrationCheckDefinition[]>;
    /** Save a new check definition. */
    save(definition: IntegrationCheckDefinition): Promise<void>;
    /** Update the status of a check definition by ID. */
    updateStatus(id: string, status: IntegrationCheckDefinition['status']): Promise<void>;
    /** Persist current cache to disk. */
    private persist;
}