{"library":"antlr4-python3-runtime","install":[{"cmd":"pip install antlr4-python3-runtime","imports":["from antlr4 import InputStream, CommonTokenStream\nfrom MyGrammarLexer import MyGrammarLexer # Assumes MyGrammar.g4 was compiled\nfrom MyGrammarParser import MyGrammarParser # Assumes MyGrammar.g4 was compiled\nfrom MyGrammarListener import MyGrammarListener # For listener pattern"]}]}