[Detox] DetoxJestAdapter overlaps CustomReporter

DetoxJestAdapter needs to overlap jasmine.CustomReporter since the
latter is a weak interface; otherwise the code that is needed
to run Detox with Jest will throw errors when compiled.

types/detox/runners/jest/adapter/index.d.ts

@@ -2,6 +2,9 @@ interface DetoxJestAdapter {
     detox: Detox.Detox;
     beforeEach: () => Promise<void>;
     afterAll: () => Promise<void>;
+    // These are not publicly used, but are defined in order to overlap with the jasmine.CustomReporter interface (which is a weak interface)
+    specDone: () => void;
+    specStarted: () => void;
 }
 
 declare const adapter: DetoxJestAdapter;

types/detox/test/detox-jest-setup-tests.ts

@@ -8,6 +8,9 @@ import adapter from "detox/runners/jest/adapter";
 // const config = require("./package.json").detox;
 declare const config: any;
 
+declare const jasmine: any;
+jasmine.getEnv().addReporter(adapter);
+
 beforeAll(async () => {
     await detox.init(config);