fix(build): fix api.json generation

related to aurelia#357

doc/shape-defs.js

@@ -9,6 +9,22 @@ try {
   const dtsPath = path.resolve(__dirname, `../dist/doc-temp/${packageName}.d.ts`);
   let defs = fs.readFileSync(dtsPath).toString();
 
+  // aggregate external imports
+  const packages = {};
+  const importRegex = /^\s*import\s+\{([^}]+)\}\s*from\s*'([\w|-]+)'/gm;
+  let importMatch  = importRegex.exec(defs);
+  while (importMatch) {
+    const packageName = importMatch[2];
+    const imports = packages[packageName] || (packages[packageName] = []);
+    const bindings = importMatch[1].split(',').map(x => x.trim());
+    for (let binding of bindings) {
+      if (imports.indexOf(binding) === -1) {
+        imports.push(binding);
+      }
+    }
+    importMatch = importRegex.exec(defs);
+  }
+
   // remove leading declare module
   defs = defs.replace(/^declare module ".*" \{/, '');
   // remove "} declare module {"
@@ -20,6 +36,14 @@ try {
   // remove "export *"
   defs = defs.replace(/^\s+export \*.*;$/gm, '');
 
+  // write imports
+  for (let packageName in packages) {
+    if (packages.hasOwnProperty(packageName)) {
+      const imports = packages[packageName];
+      defs = `import {${imports.sort()}} from '${packageName}';\n` + defs;
+    }
+  }
+
   fs.writeFileSync(dtsPath, defs);
   console.log(`Shaped the dist/doc-temp/${packageName}.d.ts file.`);
 } catch (e) {

doc/tsconfig.json

@@ -3,7 +3,7 @@
   "compilerOptions": {
     "module": "commonjs",
     "moduleResolution": "node",
-    "target": "es5",
+    "target": "es6",
     "outDir": "dist/native-modules",
     "noImplicitAny": true,
     "noImplicitReturns": true,

package.json

@@ -80,7 +80,7 @@
     "requirejs": "^2.2.0",
     "requirejs-text": "^2.0.12",
     "rimraf": "^2.5.4",
-    "typedoc": "^0.4.5",
+    "typedoc": "^0.5.0",
     "typescript": "^2.0.0"
   },
   "aurelia": {