/**
 * Agentic QE v3 - Early Exit Testing
 * ADR-033: Lambda-stability decisions with speculative execution
 *
 * This module provides intelligent test layer skipping based on quality signals.
 * When early layers show high confidence (stable lambda), deeper layers can be skipped
 * with speculative predictions for their outcomes.
 *
 * @example
 * ```typescript
 * import {
 *   EarlyExitController,
 *   DEFAULT_EXIT_CONFIG,
 *   createEarlyExitController,
 * } from '@agentic-qe/v3/early-exit';
 *
 * const controller = createEarlyExitController(4);
 *
 * const result = await controller.runWithEarlyExit(layers, async (layer) => {
 *   return await testRunner.execute(layer);
 * });
 *
 * if (result.exitedEarly) {
 *   console.log(`Early exit at layer ${result.exitLayer}`);
 *   console.log(`Saved ${result.computeSavings}ms`);
 *   console.log(`Confidence: ${result.confidence * 100}%`);
 * }
 * ```
 *
 * @module early-exit
 */
export type { TestLayerType, TestLayer, LayerResult, TestResult, QualitySignal, ExitReason, EarlyExitDecision, EarlyExitConfig, PredictedOutcome, SpeculativeResult, SpeculativeBatch, TestPyramidResult, EarlyExitMetrics, } from './types';
export { DEFAULT_EXIT_CONFIG, AGGRESSIVE_EXIT_CONFIG, CONSERVATIVE_EXIT_CONFIG, QualityFlags, } from './types';
export { calculateQualitySignal, calculateLambdaStability, calculateConfidence, countQualityPartitions, createQualitySignal, isStableForExit, } from './quality-signal';
export { CoherenceEarlyExit, createEarlyExit, createAggressiveEarlyExit, createConservativeEarlyExit, createCustomEarlyExit, } from './early-exit-decision';
export { SpeculativeExecutor, createSpeculativeExecutor, type LayerHistory, type IPredictionModel, } from './speculative-executor';
export { EarlyExitController, createEarlyExitController, createAggressiveController, createConservativeController, createCustomController, type LayerExecutor, type EarlyExitEvents, } from './early-exit-controller';
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