function activeQuestionComponent() {
        if (this.$refs.questions) {
          return this.$refs.questions[this.activeQuestionIndex]
        }

        return null
      }
/**
       * Returns currently active question component (if any).
       */
Returns currently active question component (if any).
Returns currently active question component ( if any ) .
function activeQuestionComponent() {
        if (this.$refs.questions) {
          return this.$refs.questions[this.activeQuestionIndex]
        }
        return null
      }
function activeQuestionComponent ( ) { if ( this . $refs . questions ) { return this . $refs . questions [ this . activeQuestionIndex ] } return null }
Returns currently active question component (if any).
Returns currently active question component ( if any ) .