Use TypeScript

Author: nickserv

.gitignore

@@ -47,6 +47,9 @@ typings/
 # TypeScript cache
 *.tsbuildinfo
 
+# TypeScript output files
+*.js
+
 # Optional npm cache directory
 .npm
 

DevToolsPlugin.js renamed to DevToolsPlugin.ts

@@ -1,14 +1,16 @@
+import { Step, UserFlow } from "@puppeteer/replay"
+
 export class RecorderPlugin {
-  async stringify(recording) {
+  async stringify(recording: UserFlow) {
     return JSON.stringify(recording, null, 2)
   }
-  async stringifyStep(step) {
+  async stringifyStep(step: Step) {
     return JSON.stringify(step, null, 2)
   }
 }
 
 chrome.devtools.recorder.registerRecorderExtensionPlugin(
   new RecorderPlugin(),
-  /* name=*/ "Testing Library",
-  /* mediaType=*/ "application/json",
+  "Testing Library",
+  "application/json",
 )