/**
 * Git Provider Abstraction (v1.1.0)
 *
 * Allows PRSense to operate across GitHub, GitLab, and Bitbucket.
 */
export interface PRMetadata {
    id: number | string;
    title: string;
    description: string;
    author: string;
    url: string;
    baseRepo: string;
    headRepo: string;
    status: 'open' | 'closed' | 'merged';
    createdAt: string;
    updatedAt: string;
}
export interface PRFiles {
    files: string[];
    linesAdded: number;
    linesRemoved: number;
}
export interface GitProvider {
    /**
     * Extract normalized PR metadata from a webhook event payload.
     * Returns null if the event is not a PR event or should be ignored.
     */
    parseWebhook(event: any, headers: Record<string, string>): Promise<PRMetadata | null>;
    /** Verify the webhook signature against the configured secret */
    verifySignature(payload: string, signature: string): boolean;
    /** Fetch the list of files changed in a PR */
    fetchFiles(prId: number | string, repo: string): Promise<string[]>;
    /** Fetch the raw patch/diff of a PR */
    fetchDiff(prId: number | string, repo: string): Promise<string>;
    /** Post a comment to the PR */
    postComment(prId: number | string, repo: string, body: string): Promise<void>;
    /** Add a label (or tag) to the PR */
    addLabel(prId: number | string, repo: string, label: string): Promise<void>;
    /** Request specific reviewers for the PR */
    requestReviewers(prId: number | string, repo: string, reviewers: string[]): Promise<void>;
    /** Fetch all comments and review discussions from the PR */
    fetchComments?(prId: number | string, repo: string): Promise<import('../edm/comments.js').PRComment[]>;
}
export interface ProviderConfig {
    token: string;
    webhookSecret: string;
    apiUrl?: string;
}
export declare class ProviderError extends Error {
    readonly status?: number | undefined;
    constructor(message: string, status?: number | undefined);
}
import { GitHubProvider } from './github.js';
import { GitLabProvider } from './gitlab.js';
import { BitbucketProvider } from './bitbucket.js';
export type ProviderType = 'github' | 'gitlab' | 'bitbucket';
export declare function createProvider(type: ProviderType, config: ProviderConfig): GitProvider;
export { GitHubProvider, GitLabProvider, BitbucketProvider };
//# sourceMappingURL=index.d.ts.map