feat: add generic to json method

added the ability to specify the json type during parsing
microsoft · Dec 19, 2024 · 00b05c0 · 00b05c0
1 parent a239ab3
commit 00b05c0
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/packages/playwright-core/src/client/fetch.ts b/packages/playwright-core/src/client/fetch.ts
@@ -350,9 +350,9 @@ export class APIResponse implements api.APIResponse {
     return content.toString('utf8');
   }
 
-  async json(): Promise<object> {
+  async json<T = object>(): Promise<T> {
     const content = await this.text();
-    return JSON.parse(content);
+    return JSON.parse(content) as T;
   }
 
   async [Symbol.asyncDispose]() {

diff --git a/packages/playwright-core/src/client/network.ts b/packages/playwright-core/src/client/network.ts
@@ -718,9 +718,9 @@ export class Response extends ChannelOwner<channels.ResponseChannel> implements
     return content.toString('utf8');
   }
 
-  async json(): Promise<object> {
+  async json<T = object>(): Promise<T> {
     const content = await this.text();
-    return JSON.parse(content);
+    return JSON.parse(content) as T;
   }
 
   request(): Request {