import type { OauthTokens } from '../../types/auth.types.js';
import { CcAuth } from './cc-auth.js';
/**
 * OAuth v1 PLAINTEXT authentication implementation for Clever Cloud.
 *
 * This class implements OAuth 1.0 authentication using the PLAINTEXT signature method.
 * It formats the OAuth token components into a valid OAuth Authorization header
 * according to the OAuth 1.0 specification.
 *
 * Key features:
 * - Uses PLAINTEXT signature method (no hashing)
 * - Supports both header and URL-based authentication
 * - Omits optional OAuth parameters (nonce, timestamp, version)
 *
 * @see {@link https://oauth.net/core/1.0/#auth_header} OAuth 1.0 Authorization Header
 */
export declare class CcAuthOauthV1Plaintext extends CcAuth {
    #private;
    /**
     * Creates a new OAuth v1 PLAINTEXT authentication instance.
     *
     * @param oauthToken - OAuth token components containing:
     *        - consumerKey: The OAuth consumer key
     *        - consumerSecret: The OAuth consumer secret
     *        - token: The OAuth token
     *        - secret: The OAuth token secret
     */
    constructor(oauthToken: OauthTokens);
    /**
     * Generates the OAuth Authorization header value.
     * Formats the OAuth parameters according to the OAuth 1.0 specification,
     * using the PLAINTEXT signature method.
     *
     * The following OAuth parameters are included:
     * - oauth_consumer_key
     * - oauth_token
     * - oauth_signature (formatted as consumerSecret&tokenSecret)
     *
     * Optional parameters (omitted):
     * - oauth_nonce
     * - oauth_signature_method (defaults to PLAINTEXT)
     * - oauth_timestamp
     * - oauth_version (defaults to 1.0)
     *
     * @returns The formatted OAuth Authorization header value
     */
    getAuthorization(): string;
}
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