Navigation in js-ts-mode is still quite unusable
when "expression" in 'js--treesit-sexp-nodes'
matches "expression_statement".  Whereas it should match
only "expression" and "parenthesized_expression".

So here is the patch that adds delimiters "\\_<" and "\\_>"
around node names by 'js--regexp-opt-symbol' (and adds
some useful nodes as well):