[JS IR] .d.ts generation for module systems

Support .d.ts generation for UMD, AMD, CommonJS module kinds in
addition to existing "plain" module kind.

js/js.tests/test/org/jetbrains/kotlin/js/test/es6/semantics/IrJsTypeScriptExportES6TestGenerated.java

@@ -83,6 +83,34 @@ public class IrJsTypeScriptExportES6TestGenerated extends AbstractIrJsTypeScript
         }
     }
 
+    @TestMetadata("js/js.translator/testData/typescript-export/moduleSystems")
+    @TestDataPath("$PROJECT_ROOT")
+    @RunWith(JUnit3RunnerWithInners.class)
+    public static class ModuleSystems extends AbstractIrJsTypeScriptExportES6Test {
+        private void runTest(String testDataFilePath) throws Exception {
+            KotlinTestUtils.runTest0(this::doTest, TargetBackend.JS_IR_ES6, testDataFilePath);
+        }
+
+        public void testAllFilesPresentInModuleSystems() throws Exception {
+            KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("js/js.translator/testData/typescript-export/moduleSystems"), Pattern.compile("^([^_](.+))\\.kt$"), null, TargetBackend.JS_IR_ES6, true);
+        }
+
+        @TestMetadata("commonjs.kt")
+        public void testCommonjs() throws Exception {
+            runTest("js/js.translator/testData/typescript-export/moduleSystems/commonjs.kt");
+        }
+
+        @TestMetadata("plain.kt")
+        public void testPlain() throws Exception {
+            runTest("js/js.translator/testData/typescript-export/moduleSystems/plain.kt");
+        }
+
+        @TestMetadata("umd.kt")
+        public void testUmd() throws Exception {
+            runTest("js/js.translator/testData/typescript-export/moduleSystems/umd.kt");
+        }
+    }
+
     @TestMetadata("js/js.translator/testData/typescript-export/namespaces")
     @TestDataPath("$PROJECT_ROOT")
     @RunWith(JUnit3RunnerWithInners.class)

js/js.tests/test/org/jetbrains/kotlin/js/test/ir/semantics/IrJsTypeScriptExportTestGenerated.java

@@ -83,6 +83,34 @@ public class IrJsTypeScriptExportTestGenerated extends AbstractIrJsTypeScriptExp
         }
     }
 
+    @TestMetadata("js/js.translator/testData/typescript-export/moduleSystems")
+    @TestDataPath("$PROJECT_ROOT")
+    @RunWith(JUnit3RunnerWithInners.class)
+    public static class ModuleSystems extends AbstractIrJsTypeScriptExportTest {
+        private void runTest(String testDataFilePath) throws Exception {
+            KotlinTestUtils.runTest0(this::doTest, TargetBackend.JS_IR, testDataFilePath);
+        }
+
+        public void testAllFilesPresentInModuleSystems() throws Exception {
+            KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("js/js.translator/testData/typescript-export/moduleSystems"), Pattern.compile("^([^_](.+))\\.kt$"), null, TargetBackend.JS_IR, true);
+        }
+
+        @TestMetadata("commonjs.kt")
+        public void testCommonjs() throws Exception {
+            runTest("js/js.translator/testData/typescript-export/moduleSystems/commonjs.kt");
+        }
+
+        @TestMetadata("plain.kt")
+        public void testPlain() throws Exception {
+            runTest("js/js.translator/testData/typescript-export/moduleSystems/plain.kt");
+        }
+
+        @TestMetadata("umd.kt")
+        public void testUmd() throws Exception {
+            runTest("js/js.translator/testData/typescript-export/moduleSystems/umd.kt");
+        }
+    }
+
     @TestMetadata("js/js.translator/testData/typescript-export/namespaces")
     @TestDataPath("$PROJECT_ROOT")
     @RunWith(JUnit3RunnerWithInners.class)

js/js.tests/test/org/jetbrains/kotlin/js/test/semantics/LegacyJsTypeScriptExportTestGenerated.java

@@ -78,6 +78,34 @@ public class LegacyJsTypeScriptExportTestGenerated extends AbstractLegacyJsTypeS
         }
     }
 
+    @TestMetadata("js/js.translator/testData/typescript-export/moduleSystems")
+    @TestDataPath("$PROJECT_ROOT")
+    @RunWith(JUnit3RunnerWithInners.class)
+    public static class ModuleSystems extends AbstractLegacyJsTypeScriptExportTest {
+        private void runTest(String testDataFilePath) throws Exception {
+            KotlinTestUtils.runTest0(this::doTest, TargetBackend.JS, testDataFilePath);
+        }
+
+        public void testAllFilesPresentInModuleSystems() throws Exception {
+            KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("js/js.translator/testData/typescript-export/moduleSystems"), Pattern.compile("^([^_](.+))\\.kt$"), null, TargetBackend.JS, true);
+        }
+
+        @TestMetadata("commonjs.kt")
+        public void testCommonjs() throws Exception {
+            runTest("js/js.translator/testData/typescript-export/moduleSystems/commonjs.kt");
+        }
+
+        @TestMetadata("plain.kt")
+        public void testPlain() throws Exception {
+            runTest("js/js.translator/testData/typescript-export/moduleSystems/plain.kt");
+        }
+
+        @TestMetadata("umd.kt")
+        public void testUmd() throws Exception {
+            runTest("js/js.translator/testData/typescript-export/moduleSystems/umd.kt");
+        }
+    }
+
     @TestMetadata("js/js.translator/testData/typescript-export/namespaces")
     @TestDataPath("$PROJECT_ROOT")
     @RunWith(JUnit3RunnerWithInners.class)

js/js.translator/testData/typescript-export/moduleSystems/commonjs.d.ts

@@ -0,0 +1,10 @@
+type Nullable<T> = T | null | undefined
+export namespace foo {
+    const prop: number;
+    class C {
+        constructor(x: number);
+        readonly x: number;
+        doubleX(): number;
+    }
+    function box(): string;
+}

js/js.translator/testData/typescript-export/moduleSystems/commonjs.kt

@@ -0,0 +1,16 @@
+// CHECK_TYPESCRIPT_DECLARATIONS
+// SKIP_MINIFICATION
+// SKIP_NODE_JS
+// MODULE_KIND: COMMON_JS
+
+@file:JsExport
+
+package foo
+
+val prop = 10
+
+class C(val x: Int) {
+    fun doubleX() = x * 2
+}
+
+fun box(): String = "OK"

js/js.translator/testData/typescript-export/moduleSystems/plain.d.ts

@@ -0,0 +1,12 @@
+declare namespace JS_TESTS {
+    type Nullable<T> = T | null | undefined
+    namespace foo {
+        const prop: number;
+        class C {
+            constructor(x: number);
+            readonly x: number;
+            doubleX(): number;
+        }
+        function box(): string;
+    }
+}

js/js.translator/testData/typescript-export/moduleSystems/plain.kt

@@ -0,0 +1,15 @@
+// CHECK_TYPESCRIPT_DECLARATIONS
+// SKIP_MINIFICATION
+// SKIP_NODE_JS
+
+@file:JsExport
+
+package foo
+
+val prop = 10
+
+class C(val x: Int) {
+    fun doubleX() = x * 2
+}
+
+fun box(): String = "OK"

js/js.translator/testData/typescript-export/moduleSystems/umd.d.ts

@@ -0,0 +1,11 @@
+type Nullable<T> = T | null | undefined
+export namespace foo {
+    const prop: number;
+    class C {
+        constructor(x: number);
+        readonly x: number;
+        doubleX(): number;
+    }
+    function box(): string;
+}
+export as namespace JS_TESTS;

js/js.translator/testData/typescript-export/moduleSystems/umd.kt

@@ -0,0 +1,16 @@
+// CHECK_TYPESCRIPT_DECLARATIONS
+// SKIP_MINIFICATION
+// SKIP_NODE_JS
+// MODULE_KIND: UMD
+
+@file:JsExport
+
+package foo
+
+val prop = 10
+
+class C(val x: Int) {
+    fun doubleX() = x * 2
+}
+
+fun box(): String = "OK"