import { NetSuiteCredentials, OAuthParameters } from '../types';
export declare function generateSignatureBaseString(credentials: NetSuiteCredentials, requestUrl: string, oauthNonce: string, oauthTimestamp: string): string;
export declare function generateOAuthSignatureKey(credentials: NetSuiteCredentials): string;
export declare function computeHmacSha256Signature(signingKey: string, baseString: string): string;
export declare function concatenateOAuthHeaderParams(params: OAuthParameters): string;
//# sourceMappingURL=signature.d.ts.map