initial commit. phase 1 complete

frontend/node_modules/next/dist/experimental/testmode/context.d.ts

@@ -0,0 +1,11 @@
+export interface TestReqInfo {
+    url: string;
+    proxyPort: number;
+    testData: string;
+}
+export interface TestRequestReader<R> {
+    url(req: R): string;
+    header(req: R, name: string): string | null;
+}
+export declare function withRequest<R, T>(req: R, reader: TestRequestReader<R>, fn: () => T): T;
+export declare function getTestReqInfo<R>(req?: R, reader?: TestRequestReader<R>): TestReqInfo | undefined;