refactor: ensure zone.js can be built with typescript strict flag (#30993)

As part of FW-1265, the `zone.js` package is made compatible
with the TypeScript `--strict` flag. Read more about the strict flag [here](https://www.typescriptlang.org/docs/handbook/compiler-options.html)

PR Close #30993
This commit is contained in:
Paul Gschwendtner
2019-06-26 10:33:02 +02:00
committed by Miško Hevery
parent 10a1e1974b
commit 60f58bf051
20 changed files with 77 additions and 66 deletions

View File

@ -115,7 +115,7 @@ Zone.__load_patch('Error', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
* This is ZoneAwareError which processes the stack frame and cleans up extra frames as well as
* adds zone information to it.
*/
function ZoneAwareError(): Error {
function ZoneAwareError(this: unknown | typeof NativeError): Error {
// We always have to return native error otherwise the browser console will not work.
let error: Error = NativeError.apply(this, arguments);
// Save original stack trace