Export star from lib fails to parse

[DanBurton]

λ> parseModule "export {x} from 'lib.mjs';" "src"
Right (JSAstModule [JSModuleExportDeclaration (JSAnnot (TokenPn 0 1 1) []) (JSExportFrom (JSExportClause (JSAnnot (TokenPn 7 1 8) [WhiteSpace (TokenPn 6 1 7) " "]) (JSLOne (JSExportSpecifier (JSIdentName (JSAnnot (TokenPn 8 1 9) []) "x"))) (JSAnnot (TokenPn 9 1 10) [])) (JSFromClause (JSAnnot (TokenPn 11 1 12) [WhiteSpace (TokenPn 10 1 11) " "]) (JSAnnot (TokenPn 16 1 17) [WhiteSpace (TokenPn 15 1 16) " "]) "'lib.mjs'") (JSSemi (JSAnnot (TokenPn 25 1 26) [])))] (JSAnnot (TokenPn 0 0 0) []))

λ> parseModule "export * from 'lib.mjs';" "src"
Left "MulToken {tokenSpan = TokenPn 7 1 8, tokenComment = [WhiteSpace (TokenPn 6 1 7) \" \"]}"

Expected export * from 'lib.mjs' to parse as valid JavaScript.
Actual: it doesn't.

See: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/export