[K/Wasm] Allow to export unsigned numbers

wasm/wasm.frontend/src/org/jetbrains/kotlin/wasm/resolve/WasmPlatformConfigurator.kt

@@ -26,7 +26,6 @@ object WasmJsPlatformConfigurator : PlatformConfiguratorBase(
         JsExternalChecker, WasmExternalInheritanceChecker,
         JsRuntimeAnnotationChecker,
         JsExportAnnotationChecker,
-        JsExportDeclarationChecker,
         WasmExternalDeclarationChecker,
         WasmImportAnnotationChecker,
         WasmJsFunAnnotationChecker,
@@ -51,6 +50,7 @@ object WasmJsPlatformConfigurator : PlatformConfiguratorBase(
         container.useInstance(ExtensionFunctionToExternalIsInlinable)
         container.useInstance(JsQualifierChecker)
         container.useInstance(WasmDiagnosticSuppressor)
+        container.useInstance(JsExportDeclarationChecker(includeUnsignedNumbers = true))
     }
 
     override fun configureModuleDependentCheckers(container: StorageComponentContainer) {

wasm/wasm.frontend/src/org/jetbrains/kotlin/wasm/resolve/diagnostics/WasmImportAnnotationChecker.kt

@@ -31,6 +31,7 @@ import org.jetbrains.kotlin.types.KotlinType
 import org.jetbrains.kotlin.types.typeUtil.isBoolean
 import org.jetbrains.kotlin.types.typeUtil.isPrimitiveNumberType
 import org.jetbrains.kotlin.types.typeUtil.isUnit
+import org.jetbrains.kotlin.types.typeUtil.isUnsignedNumberType
 
 object WasmImportAnnotationChecker : DeclarationChecker {
     private val wasmImportFqName = FqName("kotlin.wasm.WasmImport")
@@ -54,7 +55,7 @@ object WasmImportAnnotationChecker : DeclarationChecker {
     }
 
     private fun isParameterTypeSupported(type: KotlinType): Boolean =
-        type.isPrimitiveNumberType() || type.isBoolean()
+        type.isPrimitiveNumberType() || type.isUnsignedNumberType() || type.isBoolean()
 
     private fun isReturnTypeSupported(type: KotlinType): Boolean =
         isParameterTypeSupported(type) || type.isUnit()

wasm/wasm.frontend/src/org/jetbrains/kotlin/wasm/resolve/diagnostics/WasmJsInteropTypesChecker.kt

@@ -113,6 +113,7 @@ private fun isTypeSupportedInJsInterop(
     val nonNullable = type.makeNotNullable()
     if (
         KotlinBuiltIns.isPrimitiveType(nonNullable) ||
+        KotlinBuiltIns.isUnsignedNumber(nonNullable) ||
         KotlinBuiltIns.isString(nonNullable)
     ) {
         return true

wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/FirWasmCodegenWasmJsInteropTestGenerated.java

@@ -49,6 +49,12 @@ public class FirWasmCodegenWasmJsInteropTestGenerated extends AbstractFirWasmCod
         runTest("compiler/testData/codegen/boxWasmJsInterop/externals.kt");
     }
 
+    @Test
+    @TestMetadata("externalsWithUnsigned.kt")
+    public void testExternalsWithUnsigned() throws Exception {
+        runTest("compiler/testData/codegen/boxWasmJsInterop/externalsWithUnsigned.kt");
+    }
+
     @Test
     @TestMetadata("functionTypes.kt")
     public void testFunctionTypes() throws Exception {

wasm/wasm.tests/tests-gen/org/jetbrains/kotlin/wasm/test/K1WasmCodegenWasmJsInteropTestGenerated.java

@@ -49,6 +49,12 @@ public class K1WasmCodegenWasmJsInteropTestGenerated extends AbstractK1WasmCodeg
         runTest("compiler/testData/codegen/boxWasmJsInterop/externals.kt");
     }
 
+    @Test
+    @TestMetadata("externalsWithUnsigned.kt")
+    public void testExternalsWithUnsigned() throws Exception {
+        runTest("compiler/testData/codegen/boxWasmJsInterop/externalsWithUnsigned.kt");
+    }
+
     @Test
     @TestMetadata("functionTypes.kt")
     public void testFunctionTypes() throws Exception {