def visitIds(self, ctx:MCParser.IdsContext): return len(ctx.ID()) + len(ctx.COMMA())
def visitIds(self, ctx: MCParser.IdsContext): return ctx.getChildCount()
def visitIds(self, ctx: MCParser.IdsContext): return [ids.getText() for ids in ctx.ID()]
def visitIds(self, ctx: MCParser.IdsContext): return [x.getText() for x in ctx.ID()] # return the list of identifier's lexemes