✅ The "extends": "plugin:ember/recommended"
property in a configuration file enables this rule.
Dynamic segments in routes should use snake case, so Ember doesn't have to do extra serialization in order to resolve promises.
Examples of incorrect code for this rule:
this.route('tree', { path: ':treeId' });
Examples of correct code for this rule:
this.route('tree', { path: ':tree_id' });