code: function() {
      this._super();
  
      if (!this._options.implicit) {
        this.removeOverride('<plural>');
        this.removeOverride('<singular>Objects');
        this.removeOverride('add<Singular>');
        this.removeOverride('add<Plural>');
        this.removeOverride('remove<Singular>');
        this.removeOverride('remove<Plural>');
        this.removeOverride('clear<Plural>');
  
        this.overrideProperty('<singular>', 'item', 'set');
        this.addHelper('get<Singular>', 'item');
        this.addHelper('set<Singular>', 'set');
        this.addHelper('fetch<Singular>', 'fetch');
      }
    }
docs: Override of {@link BaseRelation#overrides}.
  
  @method
  @protected
  @see {@link BaseRelation#overrides}