Pattern: Invalid library name
Issue: -
DO name libraries using lowercase_with_underscores.
Some file systems are not case-sensitive, so many projects require filenames to be all lowercase. Using a separating character allows names to still be readable in that form. Using underscores as the separator ensures that the name is still a valid Dart identifier, which may be helpful if the language later supports symbolic imports.
Example of correct code:
library peg_parser;
Example of incorrect code:
library peg-parser;