message: Made INumber attributes as optional
diff: @@ -36,13 +36,13 @@ export interface IChoice extends IAnswer {
  }
  export interface INumber extends IAnswer {
  - hasMax: boolean;
  - hasMin: boolean;
  - hasUnit: boolean;
  - isDecimal: boolean;
  - hasDefault: boolean;
  - maxValue: number;
  - minValue: number;
  + hasMax?: boolean;
  + hasMin?: boolean;
  + hasUnit?: boolean;
  + isDecimal?: boolean;
  + hasDefault?: boolean;
  + maxValue?: number;
  + minValue?: number;
  defaultValue?: number;
  unit?: string;
  }
  