///
// @allowJs: true
// @Filename: a.js
//// /**
//// * @template T
//// * @template U
//// * @param {T} b
//// * @param {U} c
//// * @returns {/*a*/T | U/*b*/}
//// */
//// function a(b, c) {}
goTo.file('a.js')
goTo.select("a", "b");
edit.applyRefactor({
refactorName: "Extract type",
actionName: "Extract to typedef",
actionDescription: "Extract to typedef",
newContent: `/**
* @template T
* @template U
* @typedef {T | U} /*RENAME*/NewType
*/
/**
* @template T
* @template U
* @param {T} b
* @param {U} c
* @returns {NewType}
*/
function a(b, c) {}`,
});