Results 7 issues of Airisu

![image](https://user-images.githubusercontent.com/26185060/75646205-6e54b780-5c7b-11ea-9ebf-042df38c0825.png)

### Description Please add support for ranged-slider for selecting between two values ### Problem Statement Currently Slider component only support one-sided and only one value per Slider, there're use cases...

feature request
v3
triage

### Description The same issue as https://github.com/GeekyAnts/NativeBase/issues/4692 but it's closed. ### CodeSandbox/Snack link https://snack.expo.dev/@hohoaisan/9eb3f4 ### Steps to reproduce 1. Go to https://snack.expo.dev/@hohoaisan/9eb3f4 2. Click 'Actionsheet' button to open the Actionsheet....

bug
v3
triage

### Why? Sometime channel was flooded with lots of join/leave or death message cuz of poor connection/getting killed continously. A setting for automatically delete those messages with a timeout like...

enhancement
good first issue

When I use `audio` element in Motion Manager's callback `motionManager.on("motionStart", (group, index, audio) => {})` with `createMediaElementSource` for output the sound to different audio destination sources, the error message was...

I think it would be great if we can use a hook to export `extractWaveformData` and related event callback into a hook, for use-cases that doesn't need the waveforms UI....