code: function _disconnect (context) {
    /* eslint-disable no-invalid-this */
    // Remove all connections to the context
    forEach(this.__events__, (bindings, event) => {
      for (let i = bindings.length - 1; i >= 0; i--) {
        // bindings[i] may have been removed by the previous steps
        // so check it still exists
        if (bindings[i] && bindings[i].context === context) {
          _off.call(this, event, bindings[i].method, context)
        }
      }
    })
    return this
    /* eslint-enable no-invalid-this */
  }
docs: removes a listener from all events