Could it be possible to implement different access modifier for getter and setter? This way the setter could be for example private/protected and the getter public. In some cases this in really useful when the value shall be read-only.

Example:

class MyClass {
    private _myProp: any;
    private set myProp(value: any) {
        this._myProp = value;
    }
    public get myProp(): any {
        return this._myProp;
    }
}