/**
 * MCP tool: vf_run_tests
 *
 * Runs the project test suite via subprocess and returns structured results.
 * Reuses parseTestOutput from the CLI test command.
 */
import type { InferSchema } from "../../../src/extensions/schema/index.js";
import type { MCPTool } from "../../../src/mcp/index.js";
import { type TestResult } from "../../commands/test/command.js";
declare const getRunTestsInput: () => import("../../../src/internal-agents/schema.js").Schema<import("../../../src/extensions/schema/schema-validator.js").InferShape<{
    filter: import("../../../src/internal-agents/schema.js").Schema<string | undefined>;
    parallel: import("../../../src/internal-agents/schema.js").Schema<boolean>;
    timeout: import("../../../src/internal-agents/schema.js").Schema<number>;
}>>;
type RunTestsInput = InferSchema<ReturnType<typeof getRunTestsInput>>;
/** Build the deno test command args from input options. */
export declare function buildTestArgs(input: {
    filter?: string;
    parallel?: boolean;
}): string[];
/** Env vars required for deterministic test runs. */
export declare const TEST_ENV: Record<string, string>;
/** Spawn deno test and return structured results. Exported for standalone reuse. */
export declare function executeTests(input: {
    filter?: string;
    parallel?: boolean;
    timeout?: number;
}): Promise<TestResult>;
export declare const vfRunTests: MCPTool<RunTestsInput, TestResult>;
export {};
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