declare const ENV_PREFIX = "SALUTESPEECH_";
interface Settings {
    baseUrl: string;
    authUrl: string;
    credentials?: string;
    scope: string;
    accessToken?: string;
    profanityCheck?: boolean;
    timeout: number;
    verbose: boolean;
    httpsAgent?: any;
}
declare function getDefaultSettings(): Settings;
export type { Settings };
export { getDefaultSettings, ENV_PREFIX };