Function getBasicMaintenanceEndpointDefinitions

getBasicMaintenanceEndpointDefinitions(variables?, logger?): {
    maintenanceEndpointPassword: (() => string);
    maintenanceEndpointPort: (() => undefined | number);
    maintenanceEndpointUserName: (() => string);
}
Get the basic configuration definitions for the Maintenance Endpoint
Parameters
- variables: Dict<undefined | string> = process.env
  
  process.env variables or custom provided values
- Optional logger: LoggerFn
Returns {
    maintenanceEndpointPassword: (() => string);
    maintenanceEndpointPort: (() => undefined | number);
    maintenanceEndpointUserName: (() => string);
}
The following configuration values are included:
```
maintenanceEndpointPort // e.g. MAINTENANCE_ENDPOINT_PORT=9911
maintenanceEndpointUserName // e.g. MAINTENANCE_ENDPOINT_USER_NAME=maintenance
maintenanceEndpointPassword // e.g. MAINTENANCE_ENDPOINT_PASSWORD={qx/!|PEa0m{.8^W
```
- maintenanceEndpointPassword: (() => string)
  - - (): string
    - Returns string
      Example
      MAINTENANCE_ENDPOINT_PASSWORD={qx/!|PEa0m{.8^W
- maintenanceEndpointPort: (() => undefined | number)
  - - (): undefined | number
    - Returns undefined | number
      Example
      MAINTENANCE_ENDPOINT_PORT=9911
- maintenanceEndpointUserName: (() => string)
  - - (): string
    - Returns string
      Example
      MAINTENANCE_ENDPOINT_USER_NAME=maintenance