TypeScript ctx has 'any' type
Is anyone smart enough to fix [typings-koa-views](https://github.com/aendrew/typings-koa-views) ?

```
[nodemon] starting `./node_modules/.bin/ts-node ./index.ts`

/media/jer/DarkHawk/srv/http/RemoteVLUS/www/GameMaster/node_modules/ts-node/src/index.ts:296
        throw new TSError(formatDiagnostics(diagnosticList, cwd, ts, lineOffset))
              ^
TSError: ⨯ Unable to compile TypeScript
index.ts (29,26): Parameter 'ctx' implicitly has an 'any' type. (7006)
```

Code:

```
 app.use(async function (ctx) {
   await ctx.render('index')
 })
```

I have no idea how to fix that... :\

**edit**

Ok my mistake - new to TypeScript.


```
 app.use(async function (ctx:any) {
   await ctx.render('index')
 })
```

This is working - is 'any' any good :P