/**
 * PR Review Handler
 *
 * Handles PR review automation operations
 */
import type { MCPToolResult } from "../../types/mcp-types.js";
import type { ReviewSeverity } from "../../types/pr-review.js";
/**
 * MCP handler for PR review automation tools.
 *
 * Provides tools to auto-review PRs against team patterns,
 * suggest appropriate reviewers, and generate review checklists.
 */
export declare class PRReviewHandler {
    private projectRoot;
    private reviewService;
    /**
     * @param projectRoot - Root directory of the project to analyze
     */
    constructor(projectRoot: string);
    /**
     * Auto-review a PR against team patterns
     */
    handleAutoReview(args: {
        prNumber: number;
        useTeamPatterns?: boolean;
        includeSuggestions?: boolean;
        minSeverity?: ReviewSeverity;
        maxFindings?: number;
    }): Promise<MCPToolResult>;
    /**
     * Suggest reviewers based on CODEOWNERS
     */
    handleSuggestReviewers(args: {
        prNumber: number;
    }): Promise<MCPToolResult>;
    /**
     * Generate review checklist
     */
    handleChecklist(args: {
        prNumber: number;
    }): Promise<MCPToolResult>;
    /**
     * Get verdict emoji
     */
    private getVerdictEmoji;
    /**
     * Format verdict
     */
    private formatVerdict;
    /**
     * Get severity emoji
     */
    private getSeverityEmoji;
    /**
     * Format category
     */
    private formatCategory;
    /**
     * Get checklist icon
     */
    private getChecklistIcon;
    /**
     * Get file status icon
     */
    private getFileStatusIcon;
}
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