fix: fix nullable type in ts 2.6 (#182)

HerringtonDarkholme · ktsn · commit 95d9e6582cc9 · 2017-11-02T00:43:00.000+09:00
diff --git a/src/component.ts b/src/component.ts
@@ -34,7 +34,7 @@ export function componentFactory (
       options[key] = proto[key]
       return
     }
-    const descriptor = Object.getOwnPropertyDescriptor(proto, key)
+    const descriptor = Object.getOwnPropertyDescriptor(proto, key)!
     if (typeof descriptor.value === 'function') {
       // methods
       (options.methods || (options.methods = {}))[key] = descriptor.value

Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,7 @@ export function componentFactory (`
`34`	`34`	`options[key] = proto[key]`
`35`	`35`	`return`
`36`	`36`	`}`
`37`		`- const descriptor = Object.getOwnPropertyDescriptor(proto, key)`
	`37`	`+ const descriptor = Object.getOwnPropertyDescriptor(proto, key)!`
`38`	`38`	`if (typeof descriptor.value === 'function') {`
`39`	`39`	`// methods`
`40`	`40`	`(options.methods \|\| (options.methods = {}))[key] = descriptor.value`