app/composables/utils/useValidationUtils.ts

import ValidationUtils from '~/services/utils/validationUtils'

let validationUtilsClass: null | ValidationUtils = null
export const useValidationUtils = () => {
  // Avoid memory leak
  if (validationUtilsClass === null) {
    validationUtilsClass = new ValidationUtils()
  }
  return validationUtilsClass
}