115     if (Extension() == ScriptExtension::TS) {  in InitLexer()
153     if (Extension() == ScriptExtension::TS) {  in Parse()
1713 …(Extension() == ScriptExtension::TS && lexer_->GetToken().Type() == lexer::TokenType::KEYW_THIS)) {  in IsTsFunctionType()
1979 …(Extension() == ScriptExtension::TS && nextCp != LEX_CHAR_EQUALS && nextCp != LEX_CHAR_SEMICOLON &&  in ParseModifiers()
2144         (Extension() == ScriptExtension::TS &&  in ParseClassKeyModifiers()
2209         } else if (Extension() == ScriptExtension::TS) {  in ValidateClassKey()
2256 …if (Extension() == ScriptExtension::TS && lexer_->GetToken().Type() == lexer::TokenType::LITERAL_I…  in ParseClassKey()
2294             if (Extension() == ScriptExtension::TS) {  in ParseClassKey()
2325     if (Extension() == ScriptExtension::TS &&  in ValidateClassMethodStart()
2330     if (Extension() == ScriptExtension::TS) {  in ValidateClassMethodStart()
2369     if (Extension() == ScriptExtension::TS && !(desc->modifiers & ir::ModifierFlags::STATIC)) {  in ValidateClassSetter()
2383     if (Extension() == ScriptExtension::TS && !(desc->modifiers & ir::ModifierFlags::STATIC)) {  in ValidateClassGetter()
2395     if (Extension() == ScriptExtension::TS) {  in ParseClassMethod()
2529 …if (Extension() == ScriptExtension::TS && lexer_->GetToken().Type() == lexer::TokenType::PUNCTUATO…  in ParseClassKeyAnnotation()
2609 …if (Extension() == ScriptExtension::TS && lexer_->GetToken().Type() == lexer::TokenType::PUNCTUATO…  in ParseClassElement()
2620     } else if (Extension() == ScriptExtension::TS &&  in ParseClassElement()
2692         if (Extension() != ScriptExtension::TS || !superClass->IsNullLiteral()) {  in CreateImplicitConstructor()
2711                                                Extension() == ScriptExtension::TS);  in CreateImplicitConstructor()
2825 …er_->GetToken().Type() == lexer::TokenType::LITERAL_IDENT && (Extension() != ScriptExtension::TS ||  in ParseClassDefinition()
2833 …if (Extension() == ScriptExtension::TS && lexer_->GetToken().Type() == lexer::TokenType::PUNCTUATO…  in ParseClassDefinition()
2848 …if (Extension() == ScriptExtension::TS && (lexer_->GetToken().Type() == lexer::TokenType::PUNCTUAT…  in ParseClassDefinition()
2858 …if (Extension() == ScriptExtension::TS && lexer_->GetToken().KeywordType() == lexer::TokenType::KE…  in ParseClassDefinition()
2988     if (Extension() != ScriptExtension::TS || !hasSuperClass) {  in ValidateClassConstructor()
3196     if (Extension() != ScriptExtension::TS) {  in ValidateFunctionParam()
3466 …if (Extension() == ScriptExtension::TS && lexer_->GetToken().Type() == lexer::TokenType::PUNCTUATO…  in ParseFunction()
3482 …if (Extension() == ScriptExtension::TS && lexer_->GetToken().Type() == lexer::TokenType::PUNCTUATO…  in ParseFunction()
3509 …      if (Extension() == ScriptExtension::TS && (newStatus & ParserStatus::FUNCTION_DECLARATION)) {  in ParseFunction()
3528                                       Extension() == ScriptExtension::TS);  in ParseFunction()
3620 …if (Extension() == ScriptExtension::TS && lexer_->GetToken().KeywordType() == lexer::TokenType::KE…  in ParseFunctionParameter()
3764     return (Extension() == ScriptExtension::TS &&  in CurrentTokenIsModifier()