static getPropertyOptions(name) {
        return this._classProperties && this._classProperties.get(name) ||
            defaultPropertyDeclaration;
    }
Returns the property options associated with the given property.
These options are defined with a PropertyDeclaration via the `properties`
object or the `@property` decorator and are registered in
`createProperty(...)`.

Note, this method should be considered "final" and not overridden. To
customize the options for a given property, override `createProperty`.

@nocollapse
@final