message: Fix a small runtime type error in the frame UI
diff: @@ -55,6 +55,6 @@ export class FrameRuleConfigUi extends Vue {
  }
  onFrameRuleLinesChange(event: Event): void {
  - this.$emit("update:frame-rule-lines", (<HTMLInputElement> event.target).value);
  + this.$emit("update:frame-rule-lines", Number.parseInt((<HTMLInputElement> event.target).value));
  }
  }
  