/**
 * OAuth Provider Registry
 */
import type { OAuthProviderConfig } from '../../types.ts';
export declare const providers: Record<string, OAuthProviderConfig>;
/**
 * Get a pre-configured provider by name
 */
export declare function getProvider(name: string): OAuthProviderConfig | null;
/**
 * Register a custom provider
 */
export declare function registerProvider(name: string, config: OAuthProviderConfig): void;
/**
 * Get all registered provider names
 */
export declare function getProviderNames(): string[];