fix(core): add compatibility types for submodules (#6509)

packages/core/account-id-endpoint.d.ts

@@ -0,0 +1,7 @@
+/**
+ * Do not edit:
+ * This is a compatibility redirect for contexts that do not understand package.json exports field.
+ */
+declare module "@aws-sdk/core/account-id-endpoint" {
+  export * from "@aws-sdk/core/dist-types/submodules/account-id-endpoint/index.d";
+}

packages/core/client.d.ts

@@ -0,0 +1,7 @@
+/**
+ * Do not edit:
+ * This is a compatibility redirect for contexts that do not understand package.json exports field.
+ */
+declare module "@aws-sdk/core/client" {
+  export * from "@aws-sdk/core/dist-types/submodules/client/index.d";
+}

packages/core/httpAuthSchemes.d.ts

@@ -0,0 +1,7 @@
+/**
+ * Do not edit:
+ * This is a compatibility redirect for contexts that do not understand package.json exports field.
+ */
+declare module "@aws-sdk/core/httpAuthSchemes" {
+  export * from "@aws-sdk/core/dist-types/submodules/httpAuthSchemes/index.d";
+}

packages/core/package.json

@@ -62,11 +62,15 @@
     }
   },
   "files": [
-    "dist-*/**",
+    "./account-id-endpoint.d.ts",
+    "./account-id-endpoint.js",
+    "./client.d.ts",
     "./client.js",
+    "./httpAuthSchemes.d.ts",
     "./httpAuthSchemes.js",
+    "./protocols.d.ts",
     "./protocols.js",
-    "./account-id-endpoint.js"
+    "dist-*/**"
   ],
   "sideEffects": false,
   "author": {

packages/core/protocols.d.ts

@@ -0,0 +1,7 @@
+/**
+ * Do not edit:
+ * This is a compatibility redirect for contexts that do not understand package.json exports field.
+ */
+declare module "@aws-sdk/core/protocols" {
+  export * from "@aws-sdk/core/dist-types/submodules/protocols/index.d";
+}

packages/core/scripts/lint.js

@@ -28,9 +28,11 @@ for (const submodule of submodules) {
       };
       fs.writeFileSync(path.join(root, "package.json"), JSON.stringify(pkgJson, null, 2) + "\n");
     }
-    if (!pkgJson.files.includes(`./${submodule}.js`)) {
+    if (!pkgJson.files.includes(`./${submodule}.js`) || !pkgJson.files.includes(`./${submodule}.d.ts`)) {
       pkgJson.files.push(`./${submodule}.js`);
+      pkgJson.files.push(`./${submodule}.d.ts`);
       errors.push(`package.json files array missing ${submodule}.js compatibility redirect file.`);
+      pkgJson.files = [...new Set(pkgJson.files)].sort();
       fs.writeFileSync(path.join(root, "package.json"), JSON.stringify(pkgJson, null, 2) + "\n");
     }
     // tsconfig metadata.
@@ -54,6 +56,23 @@ for (const submodule of submodules) {
  * This is a compatibility redirect for contexts that do not understand package.json exports field.
  */
 module.exports = require("./dist-cjs/submodules/${submodule}/index.js");
+`
+      );
+    }
+    // compatibility types file.
+    const compatibilityTypesFile = path.join(root, `${submodule}.d.ts`);
+    if (!fs.existsSync(compatibilityTypesFile)) {
+      errors.push(`${submodule} is missing compatibility types file in the package root folder.`);
+      fs.writeFileSync(
+        compatibilityTypesFile,
+        `
+/**
+ * Do not edit:
+ * This is a compatibility redirect for contexts that do not understand package.json exports field.
+ */
+declare module "@aws-sdk/core/${submodule}" {
+  export * from "@aws-sdk/core/dist-types/submodules/${submodule}/index.d";
+}
 `
       );
     }