import type { OutcomeEnvelope } from '../evidence/types.js';
import type { StudioAuthorizationEvidenceExpectation, StudioAuthorizationVerifier } from '../policy/types.js';
import type { ImprovementProposal, ImprovementStore, StudioOutcomeAuthority } from './types.js';
export interface ImprovementLoopOptions {
    readonly store: ImprovementStore;
    readonly verifier: StudioAuthorizationVerifier;
    readonly outcomeAuthority: StudioOutcomeAuthority;
    readonly minimumEvents?: number;
    readonly minimumDistinctProjects?: number;
    readonly minimumConfidence?: number;
}
export declare class ImprovementLoop {
    #private;
    constructor(options: ImprovementLoopOptions);
    record(value: OutcomeEnvelope): {
        readonly status: 'stored' | 'replay';
        readonly proposals: readonly ImprovementProposal[];
    };
    listProposals(evidence: unknown, expectation: StudioAuthorizationEvidenceExpectation): readonly ImprovementProposal[];
    decide(proposalId: string, decision: 'approve' | 'reject', evidence: unknown, expectation: StudioAuthorizationEvidenceExpectation, occurredAt: string): {
        readonly status: 'approved' | 'rejected' | 'replay';
        readonly proposal: ImprovementProposal;
    };
}