/**
 * PR Guardian Agent - SLOP Native
 *
 * Real-time PR protection. Watches pull requests, blocks merging if
 * critical issues are found, and adds security comments.
 *
 * Tools:
 * - check-pr: Analyze a PR for security issues
 * - block-pr: Block a PR from merging
 * - approve-pr: Approve a PR after security review
 * - add-comment: Add security findings as PR comment
 * - create-check: Create GitHub/GitLab check run
 * - get-pr-status: Get security status of a PR
 */
import { SLOPAgent } from './base.js';
import { SLOPAgentConfig, SLOPToolCall, SLOPToolResult, Finding } from './types.js';
export interface PRCheckResult {
    prId: string;
    repo: string;
    status: 'passed' | 'failed' | 'warning' | 'pending';
    blocked: boolean;
    blockReason?: string;
    findings: Finding[];
    summary: {
        critical: number;
        high: number;
        medium: number;
        low: number;
        secretsFound: number;
        newVulnerabilities: number;
    };
    recommendation: 'approve' | 'request-changes' | 'block';
    comment: string;
    checksCreated: string[];
    reviewedAt: string;
}
export interface PRPolicy {
    blockOnCritical: boolean;
    blockOnHigh: boolean;
    blockOnSecrets: boolean;
    requireApproval: boolean;
    autoComment: boolean;
    autoCreateChecks: boolean;
    exemptPaths: string[];
    exemptAuthors: string[];
}
export interface CheckRun {
    id: string;
    name: string;
    status: 'queued' | 'in_progress' | 'completed';
    conclusion?: 'success' | 'failure' | 'neutral' | 'cancelled' | 'skipped' | 'timed_out' | 'action_required';
    output: {
        title: string;
        summary: string;
        annotations: CheckAnnotation[];
    };
    url?: string;
}
export interface CheckAnnotation {
    path: string;
    start_line: number;
    end_line: number;
    annotation_level: 'notice' | 'warning' | 'failure';
    message: string;
    title: string;
}
export declare class GuardianAgent extends SLOPAgent {
    private prResults;
    private policies;
    private watchedRepos;
    private githubToken?;
    private scannerUrl?;
    private graderUrl?;
    constructor(config: SLOPAgentConfig);
    handleToolCall(call: SLOPToolCall): Promise<SLOPToolResult>;
    /**
     * Check a PR for security issues
     */
    private checkPR;
    /**
     * Block a PR from merging
     */
    private blockPR;
    /**
     * Approve a PR after security review
     */
    private approvePR;
    /**
     * Add security findings as PR comment
     */
    private addComment;
    /**
     * Create a GitHub check run
     */
    private createCheck;
    /**
     * Get PR security status
     */
    private getPRStatus;
    /**
     * Set security policy for a repo
     */
    private setPolicy;
    /**
     * Start watching PRs for a repo
     */
    private watchPRs;
    private fetchPRDetails;
    private basicDiffAnalysis;
    private createPassedResult;
    private generateComment;
}
export declare function createGuardianAgent(port?: number, coordinatorUrl?: string): GuardianAgent;