Method warn

lib/result.js:23–34

(text, opts = {})

  }

  warn(text, opts = {}) {
    if (!opts.plugin) {
      if (this.lastPlugin && this.lastPlugin.postcssPlugin) {
        opts.plugin = this.lastPlugin.postcssPlugin
      }
    }

    let warning = new Warning(text, opts)
    this.messages.push(warning)

    return warning
  }

  warnings() {
    return this.messages.filter(i => i.type === 'warning')