Method getString

src/Property.ts:129–137

(def?: T)

  }

  getString(def?: T) {
    if (typeof def === 'undefined' || this.hasValue()) {
      return typeof this.value === 'undefined'
        ? ''
        : String(this.value)
    }

    return String(def)
  }

  getColor(def?: T) {
    let color = this.getString(def)