import * as google_auth_library_build_src_auth_externalAccountAuthorizedUserClient from 'google-auth-library/build/src/auth/externalAccountAuthorizedUserClient';
import * as google_auth_library from 'google-auth-library';
export { ALL_EVENTS, APIClientOptions, APIResponse, AnalyticsConfig, AnalyticsConfigSchema, BaseAnalyticsConfigSchema, BaseConfig, ConfigLoader, ConsoleLogger, DEFAULT_ANALYTICS_CONFIG, ECOMMERCE_EVENTS, Environment, EnvironmentSchema, GSCConfig, GSCConfigSchema, GTMConfig, GTMConfigSchema, GoogleAPIError, GoogleAdsConfig, GoogleAdsConfigSchema, LEAD_GENERATION_EVENTS, LEAD_SCORES, LogLevel, Logger, MetaConfig, MetaConfigSchema, PLATFORM_MAPPINGS, PaginatedResponse, PostHogConfig, PostHogConfigSchema, RateLimitInfo, RetryOptions, getOptionalEnv, getRequiredEnv, isDevelopment, isProduction, loadAnalyticsConfig, loadEnvironment } from './index-browser.js';
import 'zod';

interface GoogleServiceAccountConfig {
	email: string;
	keyFile: string;
}
interface GoogleAuthOptions {
	keyFile?: string;
	scopes: string[];
	subject?: string;
}
declare class GoogleAuthManager {
	private auth;
	constructor(options: GoogleAuthOptions);
	getAccessToken(): Promise<string>;
	getAuthenticatedClient(): Promise<
		| google_auth_library.JWT
		| google_auth_library.UserRefreshClient
		| google_auth_library.BaseExternalAccountClient
		| google_auth_library_build_src_auth_externalAccountAuthorizedUserClient.ExternalAccountAuthorizedUserClient
		| google_auth_library.Impersonated
		| google_auth_library.AuthClient
		| google_auth_library.Compute
		| google_auth_library.OAuth2Client
		| google_auth_library.IdTokenClient
		| google_auth_library.AwsClient
		| google_auth_library.IdentityPoolClient
		| google_auth_library.PluggableAuthClient
		| google_auth_library.PassThroughClient
	>;
}
declare function getDefaultKeyPath(filename?: string): string;
declare function validateKeyFile(keyPath: string): boolean;
declare function loadServiceAccountKey(keyPath: string): any;

export { GoogleAuthManager, type GoogleAuthOptions, type GoogleServiceAccountConfig, getDefaultKeyPath, loadServiceAccountKey, validateKeyFile };