message: fix watch return type
diff: @@ -8,7 +8,7 @@ export default function ApiWatch({ tabIndex }: any) {
  <>
  <CodeHeading>
  <h2>
  - watch: <Type>(string | string[] | undefined) => any</Type>
  + watch: <Type>(string | string[] | undefined) => {`{ [key:string] : any }`}</Type>
  </h2>
  </CodeHeading>
  <p>This will watch specified input/inputs and return its value.</p>
  