---input---
// Test literals that should be tokenized as integer literals.
0n
123n

---tokens---
''            Text
'// Test literals that should be tokenized as integer literals.' Comment.Single
'\n'          Text.Whitespace

'0n'          Literal.Number.Integer
'\n'          Text.Whitespace

'123n'        Literal.Number.Integer
'\n'          Text.Whitespace