* [@feathersjs] add @feathersjs/socket-commons import to @feathersjs/socketio and @feathersjs/primus packages
* [@feathersjs] fix ts version in @feathersjs/socketio and @feathersjs/primus packages
* [@feathersjs] really fix ts version in @feathersjs/socketio and @feathersjs/primus packages
* add express reexports
* @feathersjs/feathers: add generic default type to `Application` interface
@feathersjs/feathers: make Params.paginate optional
@feathersjs/socketio: make callback optional
* change Hook return type from undefined to void
* Update index.d.ts
* disable tslint rule 'void-return' for specific callback
* Update index.d.ts
* Update index.d.ts
* [@feathersjs] add @feathersjs/socket-commons import to @feathersjs/socketio and @feathersjs/primus packages
* [@feathersjs] fix ts version in @feathersjs/socketio and @feathersjs/primus packages
* [@feathersjs] really fix ts version in @feathersjs/socketio and @feathersjs/primus packages
* add express reexports