Function defineProperty

  • Adds a property to an object, or modifies attributes of an existing property.

    Parameters

    • target: object

      Object on which to add or modify the property. This can be a native JavaScript object (that is, a user-defined object or a built in object) or a DOM object.

    • propertyKey: PropertyKey

      The property name.

    • attributes: PropertyDescriptor & ThisType<any>

      Descriptor for the property. It can be for a data property or an accessor property.

    Returns boolean