difftastic/vendored_parsers/tree-sitter-hack/test/cases/expressions/binary-with-strings.hack

'??' ??
'||' ||
'&&' &&
'|' |
'^' ^
'&' &
'==' ==
'!=' !=
'===' ===
'!==' !==
'<' <
'>' >
'<=' <=
'>=' >=
'<=>' <=>
'<<' <<
'>>' >>
'+' +
'-' -
'.' .
'*' *
'/' /
'%' %
'**' ** '??';