Add missing file

apollographql · Dec 9, 2021 · c30c19e · c30c19e
1 parent ae86949
commit c30c19e
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diff --git a/gateway-js/src/legacy/serviceListShim.ts → ...way-js/src/legacy/IntrospectAndCompose.ts b/gateway-js/src/legacy/serviceListShim.ts → ...way-js/src/legacy/IntrospectAndCompose.ts
diff --git a/.../legacy/__tests__/serviceListShim.test.ts → ...cy/__tests__/IntrospectAndCompose.test.ts b/.../legacy/__tests__/serviceListShim.test.ts → ...cy/__tests__/IntrospectAndCompose.test.ts
diff --git a/gateway-js/src/utilities/waitUntil.ts b/gateway-js/src/utilities/waitUntil.ts
@@ -0,0 +1,18 @@
+export function waitUntil<T = void>() {
+  let userResolved: (value: T | PromiseLike<T>) => void;
+  let userRejected: (reason?: any) => void;
+  const promise = new Promise<T>(
+    (r) => ((userResolved = r), (userRejected = r)),
+  );
+  return [
+    promise,
+    // @ts-ignore
+    userResolved,
+    // @ts-ignore
+    userRejected,
+  ] as [
+    Promise<T>,
+    (value: T | PromiseLike<T>) => void,
+    (reason?: any) => void,
+  ];
+}