/**
 * Schema-based test generator for deterministic testing in check mode.
 *
 * Generates comprehensive test cases from JSON Schema without requiring LLM.
 * This module is the core of the enhanced testing capability, producing
 * 8-12 tests per tool covering boundaries, types, enums, and error handling.
 */
import type { MCPTool } from '../transport/types.js';
import type { InterviewQuestion } from './types.js';
import type { SemanticInference } from '../validation/semantic-types.js';
import type { TestFixturesConfig } from './test-fixtures.js';
export type { TestFixturePattern, TestFixturesConfig } from './test-fixtures.js';
/**
 * Options for test generation.
 */
export interface SchemaTestGeneratorOptions {
    /** Skip error handling tests (e.g., missing required params) */
    skipErrorTests?: boolean;
    /** Maximum tests per tool (overrides default) */
    maxTestsPerTool?: number;
    /** Skip semantic validation tests (default: false) */
    skipSemanticTests?: boolean;
    /** Custom test fixtures for overriding default values */
    testFixtures?: TestFixturesConfig;
}
/**
 * Result of schema test generation including semantic inferences.
 */
export interface SchemaTestGeneratorResult {
    /** Generated test questions */
    questions: InterviewQuestion[];
    /** Semantic type inferences for parameters */
    semanticInferences: SemanticInference[];
}
/**
 * Generate comprehensive schema-based test cases for a tool.
 *
 * This function analyzes the tool's JSON Schema and generates deterministic
 * test cases covering:
 * - Happy path (valid inputs)
 * - Boundary values (empty strings, zero, large numbers)
 * - Type coercion (wrong types)
 * - Enum validation (invalid enum values)
 * - Array handling (empty, single, many items)
 * - Null/undefined handling
 * - Error handling (missing required params)
 * - Semantic validation (date formats, emails, URLs, etc.)
 *
 * @param tool - The MCP tool to generate tests for
 * @param options - Configuration options
 * @returns Array of interview questions (test cases)
 */
export declare function generateSchemaTests(tool: MCPTool, options?: SchemaTestGeneratorOptions): InterviewQuestion[];
/**
 * Generate schema-based tests with semantic inference information.
 *
 * This variant returns both the test questions and semantic type inferences,
 * useful when you need to track inferred types for documentation.
 *
 * @param tool - The MCP tool to generate tests for
 * @param options - Configuration options
 * @returns Test questions and semantic inferences
 */
export declare function generateSchemaTestsWithInferences(tool: MCPTool, options?: SchemaTestGeneratorOptions): SchemaTestGeneratorResult;
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