feat(Docs): Start on a "future proofing" documentation page.
feat(Docs): Start on a "future proofing" documentation page.

PiperOrigin-RevId: 170369055

kevmoo/angular,matanlurey/angular,matanlurey/angular,matanlurey/angular,chalin/angular2,chalin/angular2,angulardart/angular,kevmoo/angular,angulardart/angular,chalin/angular2,kevmoo/angular,angulardart/angular