Import Assertions for re-export statement is not allowed

[sosukesuzuki]

Bug Report

• I would like to work on a fix!

Current behavior

Syntax error Unexpected token, expected ";" (1:31) is thrown.

REPL

Input Code

export { val } from './foo.js' assert { type: "javascript" };

Expected behavior

No syntax error is thrown.

Babel Configuration (babel.config.js, .babelrc, package.json#babel, cli command, .eslintrc)

const code = `export { val } from './foo.js' assert { type: "javascript" };`;
require("@babel/parser").parse(code, {
  sourceType: "module",
  plugins: ["importAssertions"],
});

Environment

Possible Solution

Additional context

According to the proposal, assert for export is allowed. https://github.com/tc39/proposal-import-assertions#re-export-statements