export interface AppConfig {
    port: number;
    baseUrl: string;
    allowedOrigins: string | undefined;
    logLevel: string;
    ciamTenantId: string | undefined;
    ciamDomain: string | undefined;
    authorizationServerUrl: string;
    ulsTokenEndpoint: string;
    ulsClientId: string;
    ulsResource: string;
    tomtomApiBaseUrl: string;
    tomtomApiKey: string | undefined;
}
export declare function getAppConfig(env?: NodeJS.ProcessEnv): AppConfig;
/**
 * Central configuration singleton for the TomTom MCP server.
 * All static values and environment-derived defaults live here.
 */
export declare const appConfig: AppConfig;