[FIR JS] Support DELEGATION_BY_DYNAMIC

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDataClassConverters.kt

@@ -4636,6 +4636,12 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
+    add(FirJsErrors.DELEGATION_BY_DYNAMIC) { firDiagnostic ->
+        DelegationByDynamicImpl(
+            firDiagnostic as KtPsiDiagnostic,
+            token,
+        )
+    }
     add(FirSyntaxErrors.SYNTAX) { firDiagnostic ->
         SyntaxImpl(
             firDiagnostic as KtPsiDiagnostic,

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDiagnostics.kt

@@ -3225,6 +3225,10 @@ sealed class KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         override val diagnosticClass get() = JavaSamInterfaceConstructorReference::class
     }
 
+    abstract class DelegationByDynamic : KtFirDiagnostic<KtElement>() {
+        override val diagnosticClass get() = DelegationByDynamic::class
+    }
+
     abstract class Syntax : KtFirDiagnostic<PsiElement>() {
         override val diagnosticClass get() = Syntax::class
     }

analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/diagnostics/KtFirDiagnosticsImpl.kt

@@ -3901,6 +3901,11 @@ internal class JavaSamInterfaceConstructorReferenceImpl(
     override val token: KtLifetimeToken,
 ) : KtFirDiagnostic.JavaSamInterfaceConstructorReference(), KtAbstractFirDiagnostic<PsiElement>
 
+internal class DelegationByDynamicImpl(
+    override val firDiagnostic: KtPsiDiagnostic,
+    override val token: KtLifetimeToken,
+) : KtFirDiagnostic.DelegationByDynamic(), KtAbstractFirDiagnostic<KtElement>
+
 internal class SyntaxImpl(
     override val firDiagnostic: KtPsiDiagnostic,
     override val token: KtLifetimeToken,