Jsx_parser.JSXmodule _ : Parser_common.PARSERmodule _ : Parser_common.EXPRESSIONval element_or_fragment :
parent_opening_name:(Loc.t, Loc.t) Flow_ast.JSX.name option ->
Parser_env.env ->
Loc.t
* [ `Element of (Loc.t, Loc.t) Flow_ast.JSX.element
| `Fragment of (Loc.t, Loc.t) Flow_ast.JSX.fragment ]