* Add babel-plugin-syntax-typescript and babel-plugin-transform-typescript
* Add babel-preset-typescript
* Remove unnecessary handler for JSXOpeningElement
* Use `t.isFoo(node)` instead of `node.type === "Foo"`
* Clean up parameter property assignment generation
* Don't use function for `isSuperCall`
* slice -> shift
* Calculate sourceFileHasJsx only if necessary
* Remove `export =` support
* remove some syntax readme newlines [skip ci]
* update lerna and lerna-changelog
* Lerna: enable yarn, yarn workspaces [skip ci]
* use older version of Babel since it matches on semver (cannot be the same version)
* install yarn version
* revert node engine change
* update flow
* circle ci on 8
* update lock
* babel-generator: Add TypeScript support
* Remove type declarations; not published from babylon
* Remove TODOs
* Consistently use `this.word` for tokens that are words
* allow PluginPass.file.addImport to create empty import statements; fixes#6021
omitting addImport's second argument creates an import statement with an
empty `specifiers` array i.e. an empty import statement:
plugin:
Program (path, { file }) {
file.addImport('foo-bar/register')
}
output:
import "foo-bar/register";
* babel-types: Add TypeScript definitions
* Add missing builders
* Allow arrow function to have "generator"
* Replace link to resolved issue with comment
* Re-add 'generator' to functionCommon
* Create "babel-helper-wrap-function"
It contains the logic to wrap a function inside a call expression.
It was part of the "babel-helper-remap-async-to-generator" package, but
it is needed to transpile "function.sent"
* Create "babel-transform-function-sent"
It transforms the "function.sent" meta property by replacing it with
"yield" and making the generator ignore the first ".next()" call.
* "function.sent" is the last value passed to .next(), not the first one
* Disable exec tests on old node
* Fix flow error
* Add "transform-function-sent" to "stage-2" preset
* Do every trasformation in one traversal
* Test for "yield function.sent"
* [skip ci]
* Fix some typos [skip ci]
