Previously, swc converts import() to _import() as import is a keyword in es3. But, as import() can be stripped out in many way, swc now emits import if
jsc.parser.dynamicImport is true.
Previously, swc only allows parsing a file as module. Now there's an option to parse file as a script.
swc_ecma_parser can now parse typescript compiler and rxjs.
From now, complex code like
can be parsed.
swc_ecma_parser now supports import types. It means,
Also, codes like