console.debug are not transpiled in ES6+ version

[Nightmaster]

Stencil version:

 @stencil/core@1.8.6

I'm submitting a:
[x] bug report
[ ] feature request
[ ] support request => Please do not submit support requests here, use one of these channels: https://stencil-worldwide.herokuapp.com/ or https://forum.ionicframework.com/

Current behavior:
console.debug is not transpiled in ES6+ versions

Expected behavior:
console.debug should be transpiled and not deleted

Steps to reproduce:

See code below

Related code:

export namespace LoggingService {
  let logLevel: LogLevel

  export const trace = (message?: unknown, ...optionalParams: unknown[]): void => {
    if (LogLevel.TRACE >= logLevel) {
      console.trace(message, ...optionalParams)
    }
  }

  export const debug = (message?: unknown, ...optionalParams: unknown[]): void => {
    if (LogLevel.DEBUG >= logLevel) {
      console.debug(message, ...optionalParams)
    }
  }

  export const log = (message?: unknown, ...optionalParams: unknown[]): void => {
    if (LogLevel.LOG >= logLevel) {
      console.log(message, ...optionalParams)
    }
  }

  // Higher levels implementation come here (logic is exactly the same)

  export const initLogLevel = (level: LogLevel): void => {
    if (!logLevel && !! level)
      logLevel = level
  }
}

export enum LogLevel {
  TRACE = 0,
  DEBUG = 1,
  LOG = 2,
  // Higher levels come here
}

is transpiled in this:

var n, e
!function (o) {
  let t
  o.trace = (o, ...n) => {
    e.TRACE >= t && console.trace(o, ...n)
  }, o.debug = () => {
    // Problem is here!
  }, o.log = (o, ...n) => {
    e.LOG >= t && console.log(o, ...n)
  }
  // [...]
  }, o.initLogLevel = o => {
    !t && o && (t = o)
  }
}(n || (n = {})), function (o) {
  o[o.TRACE = 0] = 'TRACE', o[o.DEBUG = 1] = 'DEBUG', o[o.LOG = 2] = 'LOG'/**[...]*/
}(e || (e = {}))

Other information:
The same thing happens everywhere when console.debug is called

[adamdbradley]

Just updated it so console.debug will not get removed. Thanks.