Add cloneDeepWithoutLoc

[jridgewell]

I had a need for a t.cloneDeepWithoutLoc function today. We have a t.cloneDeep and a t.cloneWithoutLoc (both deprecated, but that's OK), but we do not have a t.cloneDeepWithoutLoc.

These functions all live in https://github.com/babel/babel/tree/bdb4318f47ec42ca4e325b5163e2e8ad57de4849/packages/babel-types/src/clone.

They are exported publicly at

babel/packages/babel-types/src/index.js

Lines 19 to 23 in bdb4318

	// clone
	export { default as cloneNode } from "./clone/cloneNode";
	export { default as clone } from "./clone/clone";
	export { default as cloneDeep } from "./clone/cloneDeep";
	export { default as cloneWithoutLoc } from "./clone/cloneWithoutLoc";

.

We can add the functionality as a new optional-boolean parameter t.cloneNode. Let's call it withoutLoc. While we're add it, we can update t.cloneWithoutLoc to use this new parameter.

Let's also add tests, and flow and typescript types.

[Taym95]

I would like to work on it!

[nicolo-ribaudo]

It's yours!