Method warning

packages/util/src/logger/index.js:644–652

(...messageTokens)

  }

  warning(...messageTokens) {
    writeStdErr({
      level: 'warning',
      type: 'warning',
      messageTokens: [...messageTokens],
      prefix: this.prefix,
      prefixColor: this.prefixColor,
    })
  }

  notice(...messageTokens) {
    writeStdErr({