Expose options types for setupContext and teardownContext

addon-test-support/@ember/test-helpers/index.ts

@@ -11,6 +11,7 @@ export type {
   DeprecationFailure,
   TestContext,
   Warning,
+  SetupContextOptions,
 } from './setup-context';
 export {
   default as setupContext,
@@ -25,6 +26,7 @@ export {
   getWarningsDuringCallback,
 } from './setup-context';
 export { default as teardownContext } from './teardown-context';
+export type { TeardownContextOptions } from './teardown-context';
 export {
   default as setupRenderingContext,
   render,

addon-test-support/@ember/test-helpers/setup-context.ts

@@ -31,6 +31,10 @@ import {
   Warning,
 } from './-internal/warnings';
 
+export interface SetupContextOptions {
+  resolver?: Resolver | undefined;
+}
+
 // This handler exists to provide the underlying data to enable the following methods:
 // * getDeprecations()
 // * getDeprecationsDuringCallback()
@@ -372,7 +376,7 @@ export const SetUsage = new WeakMap<BaseContext, Array<string>>();
 */
 export default function setupContext<T extends object>(
   base: T,
-  options: { resolver?: Resolver } = {}
+  options: SetupContextOptions = {}
 ): Promise<T & TestContext> {
   let context = base as T & TestContext;
 

addon-test-support/@ember/test-helpers/teardown-context.ts

@@ -3,6 +3,10 @@ import settled from './settled';
 import { _cleanupOnerror } from './setup-onerror';
 import { destroy } from '@ember/destroyable';
 
+export interface TeardownContextOptions {
+  waitForSettled?: boolean | undefined;
+}
+
 /**
   Used by test framework addons to tear down the provided context after testing is completed.
 
@@ -20,13 +24,8 @@ import { destroy } from '@ember/destroyable';
 */
 export default function teardownContext(
   context: TestContext,
-  options?: { waitForSettled?: boolean }
+  { waitForSettled = true }: TeardownContextOptions = {}
 ): Promise<void> {
-  let waitForSettled = true;
-  if (options !== undefined && 'waitForSettled' in options) {
-    waitForSettled = options.waitForSettled!;
-  }
-
   return Promise.resolve()
     .then(() => {
       _cleanupOnerror(context);