/**
 * Execute a sequence of operations.
 * Wraps `language-common/execute`, and prepends initial state for http.
 * @example
 * execute(
 *   create('foo'),
 *   delete('bar')
 * )
 * @private
 * @param {Operations} operations - Operations to be performed.
 * @returns {Operation}
 */
export function execute(...operations: Operations): Operation;
/**
 * Make a POST request with a certificate
 * @public
 * @example
 * postData({
 *  url: urlDTP,
 *  body: obj,
 *  headers: {
 *    'Ocp-Apim-Subscription-Key': configuration['Ocp-Apim-Subscription-Key'],
 *  },
 *  agentOptions: {
 *    key,
 *    cert,
 *  },
 * }, callback)
 * @function
 * @param {object} params - Url, Headers and Body parameters
 * @param {function} callback - (Optional) A callback function
 * @returns {Operation}
 */
export function postData(params: object, callback?: Function): Operation;
export { fn, fnIf, alterState, dataPath, dataValue, each, field, fields, lastReferenceValue, merge, sourceValue } from "@openfn/language-common";