export interface OAuthCredentials {
    consumerKey: string;
    consumerSecret: string;
    accessToken: string;
    accessTokenSecret: string;
}
export interface SDKConfig {
    credentials: OAuthCredentials;
    environment: 'sandbox' | 'production';
    timeout?: number;
    rateLimitBuffer?: number;
    debug?: boolean;
}
export interface OAuthSignature {
    oauth_consumer_key: string;
    oauth_nonce: string;
    oauth_signature_method: string;
    oauth_timestamp: string;
    oauth_token: string;
    oauth_version: string;
    oauth_signature: string;
}
export interface AuthenticationContext {
    credentials: OAuthCredentials;
    environment: 'sandbox' | 'production';
    baseUrl: string;
    debug: boolean;
}
export declare const ENVIRONMENTS: {
    readonly sandbox: "https://ads-api-sandbox.twitter.com/12";
    readonly production: "https://ads-api.twitter.com/12";
};
export type Environment = keyof typeof ENVIRONMENTS;
//# sourceMappingURL=auth.d.ts.map