/**
 * [WHO]: Provides runEvolutionGate(), runCandidateEvalFixtureGate(), and EvolutionGateRunner for deterministic self-evolution promotion checks
 * [FROM]: Depends on core harness-eval runner, built-in offline fixtures, and active evolved eval_fixture artifacts
 * [TO]: Consumed by evolution_refine and turn_end auto-promotion paths
 * [HERE]: extensions/optional/evolution/evolution-gate.ts - eval gate adapter for controlled self-evolution
 */
import type { EvolutionCandidate, EvolutionGateReport } from "./evolution-types.js";
export interface EvolutionGateContext {
    agentDir?: string;
    cwd?: string;
    sessionId?: string;
}
export type EvolutionGateRunner = (candidate: EvolutionCandidate, context?: EvolutionGateContext) => Promise<EvolutionGateReport>;
export declare function runCandidateEvalFixtureGate(content: string, scenarioId: string): Promise<EvolutionGateReport>;
export declare function runEvolutionGate(candidate: EvolutionCandidate, context?: EvolutionGateContext): Promise<EvolutionGateReport>;