HmsPushBuilder (sinch-rtc API)

```
public interface HmsPushBuilder
```
HmsPushBuilder class is nested builder for the UserControllerBuilder that specifies configuration for Huawei Push Notifications using HMS (Huawei Mobile Services). This builder should be used to specify:
- HMS Device Token
- HMS Application id

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`HmsPushBuilder`	`applicationId(java.lang.String applicationId)`	Sets the HMS Application Id.
`HmsPushBuilder`	`deviceToken(java.lang.String deviceToken)`	Sets the HMS Device Token.
`UserControllerBuilder`	`done()`	Creates the resulting parent UserControllerBuilder.

- Method Detail
  - deviceToken
```
HmsPushBuilder deviceToken(java.lang.String deviceToken)
```
    Sets the HMS Device Token.
    
    Parameters:
    
    deviceToken - Must not be null.
    
    Returns:
    
    The HmsPushBuilder instance.
  - applicationId
```
HmsPushBuilder applicationId(java.lang.String applicationId)
```
    Sets the HMS Application Id.
    
    Parameters:
    
    applicationId - Must not be null.
    
    Returns:
    
    The HmsPushBuilder instance.
  - done
```
UserControllerBuilder done()
```
    Creates the resulting parent UserControllerBuilder.
    
    Returns:
    
    A new UserControllerBuilder instance.