In AngularJS you were able to specify watchers to observe changes in scope variables using the $watch
function of the $scope
. What is the equivalent of watching for variable changes (in, for example, component variables) in Angular?

In AngularJS you were able to specify watchers to observe changes in scope variables using the $watch
function of the $scope
. What is the equivalent of watching for variable changes (in, for example, component variables) in Angular?