PsiBuilder (@NotNull Project project, @NotNull LighterLazyParseableNode chameleon, @Nullable Lexer lexer, @NotNull Language lang, @NotNull CharSequence seq) { ParserDefinition parserDefinition = getParserDefinition(null, chameleon.getTokenType()); return new PsiBuilderImpl(project, parserDefinition, lexer != null ? lexer : parserDefinition.createLexer(project), chameleon, seq); }