FUNDAMENTALS - In this section, we will learn about the fundamentals of Vue, such as computed properties, methods, and watchers. Class and Style Bindings. vue-treeselect utilizes Vue's scoped slot feature and provides some props you should use in your customized template: node - a normalized node object (note that, this is differnt from what you return from normalizer() prop) Theyre similar to methods, except that they should not mutate data. This is true regardless of whether you pass in a function (as in computed(() => /**/)) or an object with a get() method (which is equivalent here if you don't provide a set() method). Computed Properties in Vue 3. state . In a parent component using , we need a way to pass multiple slot content fragments, each targeting a different slot outlet.This is where named slots come in.. To pass a named slot, we need to use a