wip: support warning in codegen logger

Author: mizdra

packages/codegen/src/logger/logger.test.ts

@@ -26,6 +26,7 @@ describe('createLogger', () => {
         start: { line: 1, column: 2 },
         length: 3,
       },
+      { text: 'text4', category: 'warning' },
     ];
     logger.logDiagnostics(diagnostics);
     expect(stripVTControlCharacters(stderrWriteSpy.mock.lastCall![0] as string)).toMatchInlineSnapshot(`
@@ -35,6 +36,8 @@ describe('createLogger', () => {
 
       a.module.css(1,2): error: text3
 
+      warning: text4
+
       "
     `);
   });

packages/core/src/diagnostic.ts

@@ -11,6 +11,8 @@ function convertErrorCategory(category: DiagnosticCategory): ts.DiagnosticCatego
   switch (category) {
     case 'error':
       return ts.DiagnosticCategory.Error;
+    case 'warning':
+      return ts.DiagnosticCategory.Warning;
     default:
       throw new Error(`Unknown category: ${String(category)}`);
   }

packages/core/src/type.ts

@@ -151,7 +151,7 @@ export interface ExportBuilder {
   clearCache(): void;
 }
 
-export type DiagnosticCategory = 'error';
+export type DiagnosticCategory = 'error' | 'warning';
 
 export interface DiagnosticSourceFile {
   fileName: string;