1/* @internal */ 2namespace ts.codefix { 3 const errorCodes = [Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both.code]; 4 const fixId = "splitTypeOnlyImport"; 5 registerCodeFix({ 6 errorCodes, 7 fixIds: [fixId], 8 getCodeActions: context => { 9 const changes = textChanges.ChangeTracker.with(context, t => { 10 return splitTypeOnlyImport(t, getImportDeclaration(context.sourceFile, context.span), context); 11 }); 12 if (changes.length) { 13 return [createCodeFixAction(fixId, changes, Diagnostics.Split_into_two_separate_import_declarations, fixId, Diagnostics.Split_all_invalid_type_only_imports)]; 14 } 15 }, 16 getAllCodeActions: context => codeFixAll(context, errorCodes, (changes, error) => { 17 splitTypeOnlyImport(changes, getImportDeclaration(context.sourceFile, error), context); 18 }), 19 }); 20 21 function getImportDeclaration(sourceFile: SourceFile, span: TextSpan) { 22 return findAncestor(getTokenAtPosition(sourceFile, span.start), isImportDeclaration); 23 } 24 25 function splitTypeOnlyImport(changes: textChanges.ChangeTracker, importDeclaration: ImportDeclaration | undefined, context: CodeFixContextBase) { 26 if (!importDeclaration) { 27 return; 28 } 29 const importClause = Debug.checkDefined(importDeclaration.importClause); 30 changes.replaceNode(context.sourceFile, importDeclaration, factory.updateImportDeclaration( 31 importDeclaration, 32 importDeclaration.decorators, 33 importDeclaration.modifiers, 34 factory.updateImportClause(importClause, importClause.isTypeOnly, importClause.name, /*namedBindings*/ undefined), 35 importDeclaration.moduleSpecifier)); 36 37 changes.insertNodeAfter(context.sourceFile, importDeclaration, factory.createImportDeclaration( 38 /*decorators*/ undefined, 39 /*modifiers*/ undefined, 40 factory.updateImportClause(importClause, importClause.isTypeOnly, /*name*/ undefined, importClause.namedBindings), 41 importDeclaration.moduleSpecifier)); 42 } 43} 44