fix: Bringing in a building for the browser

sdk/lib/util/index.browser.ts

@@ -0,0 +1,25 @@
+import * as T from "../types"
+
+export { GetServiceInterface, getServiceInterface } from "./getServiceInterface"
+export { getServiceInterfaces } from "./getServiceInterfaces"
+// prettier-ignore
+export type FlattenIntersection<T> = 
+T extends ArrayLike<any> ? T :
+T extends object ? {} & {[P in keyof T]: T[P]} :
+ T;
+
+export type _<T> = FlattenIntersection<T>
+
+export const isKnownError = (e: unknown): e is T.KnownError =>
+  e instanceof Object && ("error" in e || "error-code" in e)
+
+declare const affine: unique symbol
+
+export type Affine<A> = { [affine]: A }
+
+type NeverPossible = { [affine]: string }
+export type NoAny<A> = NeverPossible extends A
+  ? keyof NeverPossible extends keyof A
+    ? never
+    : A
+  : A