Initial Typescript models.

pages/api/config.ts

@@ -0,0 +1,24 @@
+import { NextApiRequest, NextApiResponse } from 'next';
+import { ok, methodNotAllowed } from 'next-basics';
+
+export interface ConfigResponse {
+  basePath: string;
+  trackerScriptName: string;
+  updatesDisabled: boolean;
+  telemetryDisabled: boolean;
+  adminDisabled: boolean;
+}
+
+export default async (req: NextApiRequest, res: NextApiResponse<ConfigResponse>) => {
+  if (req.method === 'GET') {
+    return ok(res, {
+      basePath: process.env.BASE_PATH || '',
+      trackerScriptName: process.env.TRACKER_SCRIPT_NAME,
+      updatesDisabled: !!process.env.DISABLE_UPDATES,
+      telemetryDisabled: !!process.env.DISABLE_TELEMETRY,
+      adminDisabled: !!process.env.DISABLE_ADMIN,
+    });
+  }
+
+  return methodNotAllowed(res);
+};