/**
 * Find an existing Clerk user by email, or create a new one.
 * Returns the Clerk user ID (e.g. "user_2abc...").
 *
 * If the email already exists in Clerk (e.g. user signed up via web UI),
 * we return the existing user's ID so the Convex record stays unified.
 */
export declare function findOrCreateClerkUser(name: string, email: string, githubUsername?: string): Promise<{
    clerkId: string;
    isExisting: boolean;
}>;
//# sourceMappingURL=clerk.d.ts.map