/**
 * Codegen — Generate YAML tests from recorded traces.
 * Like Playwright codegen: run an agent, auto-generate tests from the trace.
 */
import type { AgentTrace } from './types';
interface GeneratedTest {
    name: string;
    input: string;
    trace: string;
    expect: Record<string, any>;
}
/**
 * Generate test cases from a trace.
 */
export declare function generateTests(trace: AgentTrace, traceFile: string): GeneratedTest[];
/**
 * Format generated tests as YAML with TODO comments.
 */
export declare function formatGeneratedTests(tests: GeneratedTest[], traceName: string): string;
/**
 * Generate a test from a natural language description using enhanced patterns.
 */
export declare function generateFromNLEnhanced(description: string): GeneratedTest | null;
/**
 * Split a multi-clause NL description and generate tests for each clause.
 */
export declare function generateFromNLMultiEnhanced(description: string): GeneratedTest[];
export {};
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