chore: add hooks(useError).

Author: leezng

src/hooks/useError.ts

@@ -0,0 +1,21 @@
+import { watchEffect } from 'vue';
+
+type UseErrorOptions = {
+  emitListener: boolean;
+};
+
+export default function useError(message: string, { emitListener }: UseErrorOptions) {
+  const emit = () => {
+    throw new Error(`[VueJsonPretty] ${message}`);
+  };
+
+  watchEffect(() => {
+    if (emitListener) {
+      emit();
+    }
+  });
+
+  return {
+    emit,
+  };
+}