[JS FIR] Support EXTERNAL_INTERFACE_AS_REIFIED_TYPE_ARGUMENT diagnostic

^KT-59416 Fixed

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

@@ -5144,6 +5144,13 @@ internal val KT_DIAGNOSTIC_CONVERTER = KtDiagnosticConverterBuilder.buildConvert
             token,
         )
     }
+    add(FirJsErrors.EXTERNAL_INTERFACE_AS_REIFIED_TYPE_ARGUMENT) { firDiagnostic ->
+        ExternalInterfaceAsReifiedTypeArgumentImpl(
+            firSymbolBuilder.typeBuilder.buildKtType(firDiagnostic.a),
+            firDiagnostic as KtPsiDiagnostic,
+            token,
+        )
+    }
     add(FirJsErrors.NESTED_JS_EXPORT) { firDiagnostic ->
         NestedJsExportImpl(
             firDiagnostic as KtPsiDiagnostic,

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

@@ -3580,6 +3580,11 @@ sealed interface KtFirDiagnostic<PSI : PsiElement> : KtDiagnosticWithPsi<PSI> {
         val argType: KtType
     }
 
+    interface ExternalInterfaceAsReifiedTypeArgument : KtFirDiagnostic<KtElement> {
+        override val diagnosticClass get() = ExternalInterfaceAsReifiedTypeArgument::class
+        val typeArgument: KtType
+    }
+
     interface NestedJsExport : KtFirDiagnostic<KtElement> {
         override val diagnosticClass get() = NestedJsExport::class
     }

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

@@ -4329,6 +4329,12 @@ internal class JsExternalArgumentImpl(
     token: KtLifetimeToken,
 ) : KtAbstractFirDiagnostic<KtExpression>(firDiagnostic, token), KtFirDiagnostic.JsExternalArgument
 
+internal class ExternalInterfaceAsReifiedTypeArgumentImpl(
+    override val typeArgument: KtType,
+    firDiagnostic: KtPsiDiagnostic,
+    token: KtLifetimeToken,
+) : KtAbstractFirDiagnostic<KtElement>(firDiagnostic, token), KtFirDiagnostic.ExternalInterfaceAsReifiedTypeArgument
+
 internal class NestedJsExportImpl(
     firDiagnostic: KtPsiDiagnostic,
     token: KtLifetimeToken,