import type { ArtifactRef } from '../types/index.js';
import type { ReviewDimension } from './review-types.js';
import type { ReviewFixLoopInput, ReviewFixLoopOutput, ReviewIssue, FixTask, RevalidationResult, GateReevaluationResult, IssueSeverity, IssueStatus, FixTaskStatus } from './review-fix-loop-types.js';
export declare class ReviewFixLoop {
    private readonly now;
    private readonly maxAttempts;
    private readonly revalidateAdapter?;
    constructor(options?: {
        now?: () => string;
        maxAttempts?: number;
        revalidateAdapter?: (artifacts: string[]) => Promise<RevalidationResult>;
    });
    execute(input: ReviewFixLoopInput): Promise<ReviewFixLoopOutput>;
    extractIssues(reviewBundle: ReviewFixLoopInput['reviewBundle'], timestamp: string, maxAttempts: number): ReviewIssue[];
    private mapToSeverity;
    private getInitialStatus;
    generateFixTasks(issues: ReviewIssue[], pipeline: ReviewFixLoopInput['pipeline'], reviewReportRef: ArtifactRef, timestamp: string): FixTask[];
    sortByPriority(tasks: FixTask[]): FixTask[];
    triggerRevalidation(task: FixTask, issues: ReviewIssue[]): Promise<RevalidationResult | null>;
    updateIssueStatus(issues: ReviewIssue[], issueId: string, newStatus: IssueStatus): ReviewIssue[];
    updateFixTaskStatus(tasks: FixTask[], taskId: string, newStatus: FixTaskStatus): FixTask[];
    evaluateGate(issues: ReviewIssue[], timestamp: string): GateReevaluationResult;
    handleRevalidationResult(result: RevalidationResult, issues: ReviewIssue[]): ReviewIssue[];
    canRetry(issue: ReviewIssue): boolean;
    incrementAttempt(issues: ReviewIssue[], issueId: string): ReviewIssue[];
    shouldEscalate(issues: ReviewIssue[]): boolean;
    /**
     * Get the full review-fix status for a pipeline instance (AC-4.24h).
     *
     * Returns the complete chain: review report → issues → fix tasks → revalidation results,
     * plus the current gate evaluation. This is the API surface for exposing
     * the full review-fix loop state.
     */
    getReviewFixStatus(output: ReviewFixLoopOutput): ReviewFixStatus;
}
/** Summary of review-fix loop status for API exposure (AC-4.24h). */
export interface ReviewFixStatus {
    issues: Array<{
        issueId: string;
        severity: IssueSeverity;
        status: IssueStatus;
        dimension?: ReviewDimension;
        attemptCount: number;
        maxAttempts: number;
    }>;
    fixTasks: Array<{
        taskId: string;
        issueId: string;
        status: FixTaskStatus;
        priority: number;
    }>;
    revalidations: Array<{
        issueId: string;
        fixTaskId: string;
        outcome: string;
        revalidatedAt: string;
    }>;
    gateEvaluation: GateReevaluationResult;
    evaluatedAt: string;
}
export declare function createReviewFixLoop(options?: ReviewFixLoopOptions): ReviewFixLoop;
export interface ReviewFixLoopOptions {
    now?: () => string;
    maxAttempts?: number;
    revalidateAdapter?: (artifacts: string[]) => Promise<RevalidationResult>;
}
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