export interface GhRepoInfo {
    name: string;
    fullName: string;
    url: string;
    sshUrl: string;
    isPrivate: boolean;
    exists: boolean;
}
export interface GhCreateResult {
    success: boolean;
    repo: GhRepoInfo | null;
    error: string | null;
    alreadyExists: boolean;
}
/**
 * Get current authenticated GitHub username.
 * Returns null if not authenticated or gh not installed.
 */
export declare function getGhUsername(): Promise<string | null>;
/**
 * Get git operations protocol preference (https or ssh).
 * Parses `gh auth status` output. Defaults to 'https'.
 */
export declare function getGhProtocol(): Promise<'https' | 'ssh'>;
/**
 * Check if a repo exists under the authenticated user.
 * Returns GhRepoInfo if exists, null otherwise.
 */
export declare function checkRepoExists(repoName: string): Promise<GhRepoInfo | null>;
/**
 * Create a private repo under the authenticated user.
 */
export declare function createPrivateRepo(repoName: string): Promise<GhCreateResult>;
/**
 * Find existing aigentry-brain-profile repo by searching the user's repo list.
 * Returns the first match or null.
 */
export declare function findExistingProfileRepo(): Promise<GhRepoInfo | null>;
/**
 * Get the clone URL for a repo based on the user's protocol preference.
 */
export declare function getCloneUrl(repoName: string): Promise<string>;
/**
 * Run `gh auth setup-git` to configure the git credential helper.
 * Returns true on success, false otherwise.
 */
export declare function setupGitCredentials(): Promise<boolean>;
/**
 * Try to find profile repo URL without gh CLI using git credential manager.
 * Returns the HTTPS clone URL and username if accessible, null otherwise.
 */
export declare function findProfileRepoViaGit(repoName: string): Promise<{
    url: string;
    username: string;
} | null>;