export type AddFeaturesResponse = {
    objectId: number;
    success: boolean;
    error?: {
        code: string;
        description: string;
    };
};
/**
 * Adds features to a feature table.
 *
 * @param {Object} params - The parameters for adding features.
 * @param {string} params.token - The authentication token.
 * @param {Array<Object>} params.features - The features to add.
 * @param {Object} params.features[].attributes - The attributes of the feature.
 * @param {string} params.featureTableUrl - The URL of the feature table.
 * @returns {Promise<AddCustomTermFeatureResponse[]>} A promise that resolves to an array of add feature responses.
 * @throws Will throw an error if the request fails or if any feature addition is unsuccessful.
 */
export declare const addFeatures: ({ token, features, featureTableUrl, }: {
    token: string;
    features: {
        attributes: {
            [key: string]: any;
        };
    }[];
    featureTableUrl: string;
}) => Promise<AddFeaturesResponse[]>;