/**
 * Pull Request Repository Interface.
 *
 * Unlike Memory/Task repositories which use MCP for writes,
 * the PR repository writes directly to Neo4j for immediate persistence.
 *
 * PRs are user-scoped (group_id: "user:<git-config-name>") not project-scoped.
 *
 * @see .dev/features/github-pr.md for full specification
 */
import type { IPullRequest, IGitHubIssue, IPrCheck, IPrComment, IPullRequestInput, IGitHubIssueInput, IPullRequestWithRelations } from '../types/IPullRequest';
/**
 * Query options for PR repository.
 */
export interface IPullRequestQueryOptions {
    readonly limit?: number;
    readonly offset?: number;
    readonly repo?: string;
}
/**
 * Result from PR queries.
 */
export interface IPullRequestQueryResult {
    readonly items: readonly IPullRequest[];
    readonly hasMore: boolean;
}
/**
 * Reader interface for PR repository.
 */
export interface IPullRequestRepositoryReader {
    /**
     * Get the user ID for PR storage (from git config).
     * Returns format: "user:<git-config-name>"
     */
    getUserId(): Promise<string>;
    /**
     * Find a specific PR.
     */
    findPr(userId: string, repo: string, prNumber: number): Promise<IPullRequest | null>;
    /**
     * Find all watched PRs for a user.
     */
    findWatchedPrs(userId: string, options?: IPullRequestQueryOptions): Promise<IPullRequestQueryResult>;
    /**
     * Find a specific issue.
     */
    findIssue(userId: string, repo: string, issueNumber: number): Promise<IGitHubIssue | null>;
    /**
     * Find all issues linked to a PR.
     */
    findIssuesByPr(userId: string, repo: string, prNumber: number): Promise<readonly IGitHubIssue[]>;
    /**
     * Find all PRs that close an issue.
     */
    findPrsByIssue(userId: string, repo: string, issueNumber: number): Promise<readonly IPullRequest[]>;
    /**
     * Find all checks for a PR.
     */
    findChecksByPr(userId: string, repo: string, prNumber: number): Promise<readonly IPrCheck[]>;
    /**
     * Find all comments for a PR.
     */
    findCommentsByPr(userId: string, repo: string, prNumber: number): Promise<readonly IPrComment[]>;
    /**
     * Get PR with all related entities (issues, checks, comments).
     */
    getPrWithRelations(userId: string, repo: string, prNumber: number): Promise<IPullRequestWithRelations | null>;
}
/**
 * Writer interface for PR repository.
 */
export interface IPullRequestRepositoryWriter {
    /**
     * Create or update a PR.
     */
    upsertPr(userId: string, pr: IPullRequestInput): Promise<IPullRequest>;
    /**
     * Create or update an issue.
     */
    upsertIssue(userId: string, issue: IGitHubIssueInput): Promise<IGitHubIssue>;
    /**
     * Create or update a check.
     */
    upsertCheck(userId: string, repo: string, prNumber: number, check: Omit<IPrCheck, 'type' | 'uuid' | 'created_at'>): Promise<IPrCheck>;
    /**
     * Create or update a comment.
     */
    upsertComment(userId: string, repo: string, prNumber: number, comment: Omit<IPrComment, 'type' | 'uuid'>): Promise<IPrComment>;
    /**
     * Link a PR to issues (creates CLOSES relationships).
     */
    linkPrToIssues(userId: string, repo: string, prNumber: number, issueNumbers: readonly number[]): Promise<void>;
    /**
     * Update PR watching status.
     */
    setWatching(userId: string, repo: string, prNumber: number, watching: boolean): Promise<void>;
    /**
     * Update PR poll timestamp.
     */
    updateLastPolled(userId: string, repo: string, prNumber: number): Promise<void>;
    /**
     * Delete a PR and its relationships.
     */
    deletePr(userId: string, repo: string, prNumber: number): Promise<void>;
}
/**
 * Capabilities interface for PR repository.
 */
export interface IPullRequestRepositoryCapabilities {
    /**
     * PR repository supports writes (unlike read-only Memory/Task Neo4j repos).
     */
    supportsWrite(): boolean;
    /**
     * PR repository supports relationship queries.
     */
    supportsRelationships(): boolean;
}
/**
 * Full PR repository interface.
 */
export interface IPullRequestRepository extends IPullRequestRepositoryReader, IPullRequestRepositoryWriter, IPullRequestRepositoryCapabilities {
}
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