fix: TS 2.7 compat

yyx990803 · yyx990803 · commit c7e28fd5ed1b · 2018-02-02T03:31:11.000-05:00
diff --git a/packages/@vue/cli-plugin-typescript/generator/template/src/components/HelloWorld.vue b/packages/@vue/cli-plugin-typescript/generator/template/src/components/HelloWorld.vue
@@ -35,7 +35,7 @@ import { Component, Prop, Vue } from 'vue-property-decorator';
 
 @Component
 export default class HelloWorld extends Vue {
-  @Prop() private msg: string;
+  @Prop() private msg!: string;
 }
 <%_ } _%>
 </script>

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@ import { Component, Prop, Vue } from 'vue-property-decorator';`
`35`	`35`
`36`	`36`	`@Component`
`37`	`37`	`export default class HelloWorld extends Vue {`
`38`		`- @Prop() private msg: string;`
	`38`	`+ @Prop() private msg!: string;`
`39`	`39`	`}`
`40`	`40`	`<%_ } _%>`
`41`	`41`	`</script>`