Remove type constraint for ChildrenOfType<T>
Remove type constraint for ChildrenOfType<T>

ZLima12/osu-framework,smoogipooo/osu-framework,ppy/osu-framework,smoogipooo/osu-framework,peppy/osu-framework,peppy/osu-framework,ZLima12/osu-framework,peppy/osu-framework,ppy/osu-framework,ppy/osu-framework