import type { Connection } from '@salesforce/core';
/**
 * Configuration for the Salesforce Connection mock.
 */
export type MockSalesforceConnectionConfig = {
    /** API version (default: '59.0') */
    version?: string;
    /** Access token (default: 'mock-access-token') */
    accessToken?: string;
    /** Instance URL (default: 'https://test.salesforce.com') */
    instanceUrl?: string;
    /** Username returned by getUsername() (default: 'test@example.com') */
    username?: string;
};
/**
 * Creates a minimal Connection mock satisfying the properties read by createConnectionFacade.
 *
 * The Connection type from @salesforce/core extends JSForce Connection, which is a large class
 * that cannot be fully stubbed without a real org. This factory provides only the subset of
 * properties that createConnectionFacade reads during facade construction and MCP handler
 * testing: accessToken, instanceUrl, version, query, queryMore, request, identity, and tooling.
 *
 * The single `as unknown as Connection` cast is isolated here so test files can use this
 * factory without any type-safety bypass at the call site.
 *
 * @param config - Optional overrides for connection properties
 * @returns A Connection-typed mock suitable for MCP handler unit tests
 *
 * @example
 * ```typescript
 * import { createMockSalesforceConnection } from '../../../src/adapters/testing/index.js';
 *
 * let mockConnection: Connection;
 *
 * beforeEach(() => {
 *   mockConnection = createMockSalesforceConnection();
 * });
 * ```
 */
export declare function createMockSalesforceConnection(config?: MockSalesforceConnectionConfig): Connection;