/**
 * PR Watch Handler
 *
 * Manages PR watch list - watch, unwatch, and list watched PRs.
 * Stores watching state in Neo4j for persistence across sessions.
 *
 * @see .dev/features/github-pr.md for full specification
 */
import type { IGithubClient } from '../../../domain/interfaces/dal/IGithubClient';
import type { IPullRequestRepository } from '../../../domain/interfaces/dal/IPullRequestRepository';
import type { CheckStatus } from '../../../domain/interfaces/types/IPullRequest';
/**
 * Watched PR with summary info.
 */
export interface IWatchedPr {
    readonly number: number;
    readonly repo: string;
    readonly title: string;
    readonly status: 'open' | 'merged' | 'closed';
    readonly checksStatus: CheckStatus;
    readonly unresolvedComments: number;
    readonly watchingSince: string;
    readonly lastPolled?: string;
}
/**
 * Result from PrWatchHandler.
 */
export interface IPrWatchResult {
    readonly action: 'watch' | 'unwatch' | 'list';
    readonly success: boolean;
    readonly message: string;
    readonly watchedPrs?: readonly IWatchedPr[];
    readonly pr?: IWatchedPr;
}
/**
 * Options for watch command.
 */
export interface IPrWatchOptions {
    readonly repo?: string;
    readonly prNumber: number;
}
/**
 * Options for list command.
 */
export interface IPrWatchingOptions {
    readonly repo?: string;
    readonly limit?: number;
}
/**
 * Handler for PR watch operations.
 */
export declare class PrWatchHandler {
    private readonly githubClient;
    private readonly prRepository;
    constructor(githubClient: IGithubClient, prRepository: IPullRequestRepository);
    /**
     * Start watching a PR.
     */
    watch(options: IPrWatchOptions): Promise<IPrWatchResult>;
    /**
     * Stop watching a PR.
     */
    unwatch(options: IPrWatchOptions): Promise<IPrWatchResult>;
    /**
     * List all watched PRs.
     */
    list(options?: IPrWatchingOptions): Promise<IPrWatchResult>;
    /**
     * Map GitHub PR state to domain status.
     */
    private mapPrStatus;
    /**
     * Convert domain IPullRequest to IWatchedPr.
     */
    private toWatchedPr;
}
//# sourceMappingURL=PrWatchHandler.d.ts.map