Returns a human readable label for a TokenType if such exists,
otherwise will return the TokenType's name.
Labels are useful in improving the readability of error messages and syntax diagrams.
To define labels provide the label property in the createToken config parameter.
Returns a human readable label for a TokenType if such exists, otherwise will return the TokenType's name.
Labels are useful in improving the readability of error messages and syntax diagrams. To define labels provide the label property in the createToken config parameter.