add return type to withinDOM implementation (#11802)

phryneas · web-flow · commit bdc83d8a8102 · 2024-04-24T10:29:42.000+02:00
to prevent
&gt; The inferred type of 'withinDOM' cannot be named without a reference to '@testing-library/dom/node_modules/pretty-format'. This is likely not portable. A type annotation is necessary.ts(2742)
diff --git a/src/testing/internal/profile/Render.tsx b/src/testing/internal/profile/Render.tsx
@@ -124,7 +124,7 @@ export class RenderInstance<Snapshot> implements Render<Snapshot> {
     return (this._domSnapshot = body);
   }
 
-  get withinDOM() {
+  get withinDOM(): () => SyncScreen {
     const snapScreen = Object.assign(within(this.domSnapshot), {
       debug: (
         ...[dom = this.domSnapshot, ...rest]: Parameters<typeof screen.debug>

Original file line number	Diff line number	Diff line change
`@@ -124,7 +124,7 @@ export class RenderInstance<Snapshot> implements Render<Snapshot> {`
`124`	`124`	`return (this._domSnapshot = body);`
`125`	`125`	`}`
`126`	`126`
`127`		`- get withinDOM() {`
	`127`	`+ get withinDOM(): () => SyncScreen {`
`128`	`128`	`const snapScreen = Object.assign(within(this.domSnapshot), {`
`129`	`129`	`debug: (`
`130`	`130`	`...[dom = this.domSnapshot, ...rest]: Parameters<typeof screen.debug>`