message: Fix name conflict
diff: @@ -374,7 +374,7 @@ type actionFinally<A, D> = (
  * @param meta The action metadata.
  * @returns Should action be sent to client.
  */
  -type filter = (
  +type channelFilter = (
  ctx: Context<{ }>, action: Action, meta: ServerMeta
  ) => boolean
  @@ -400,7 +400,7 @@ type channelAuthorizer<A, D, P> = (
  */
  type filterCreator<A, D, P> = (
  ctx: ChannelContext<D, P>, action: A, meta: ServerMeta
  -) => filter | undefined
  +) => channelFilter | undefined
  /**
  * Send actions with initial state.
  