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

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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
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6
packages/zone.js/lib/common/promise.ts
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@ -54,7 +54,7 @@ Zone.__load_patch('ZoneAwarePromise', (global: any, Zone: ZoneType, api: _ZonePr
const UNHANDLED_PROMISE_REJECTION_HANDLER_SYMBOL = __symbol__('unhandledPromiseRejectionHandler');
function handleUnhandledRejection(e: any) {
function handleUnhandledRejection(this: unknown, e: any) {
api.onUnhandledError(e);
try {
const handler = (Zone as any)[UNHANDLED_PROMISE_REJECTION_HANDLER_SYMBOL];
@ -198,7 +198,7 @@ Zone.__load_patch('ZoneAwarePromise', (global: any, Zone: ZoneType, api: _ZonePr
}
const REJECTION_HANDLED_HANDLER = __symbol__('rejectionHandledHandler');
function clearRejectedNoCatch(promise: ZoneAwarePromise<any>): void {
function clearRejectedNoCatch(this: unknown, promise: ZoneAwarePromise<any>): void {
if ((promise as any)[symbolState] === REJECTED_NO_CATCH) {
// if the promise is rejected no catch status
// and queue.length > 0, means there is a error handler
@ -453,7 +453,7 @@ Zone.__load_patch('ZoneAwarePromise', (global: any, Zone: ZoneType, api: _ZonePr
api.patchThen = patchThen;
function zoneify(fn: Function) {
return function() {
return function(this: unknown) {
let resultPromise = fn.apply(this, arguments);
if (resultPromise instanceof ZoneAwarePromise) {
return resultPromise;