How to use the bespoken-tools/lib/core/global.Global.loadConfig function in bespoken-tools

loadBespokenPluginConfig = async () => {
    if (this.pluginConfig) {
      this.serverless.cli.log("Configuring bespoken to use parameters from serverless.yml")
      const directory = `${homedir()}/.bst`
      ensureDirSync(directory);
      writeJsonSync(`${directory}/config`, {
        ...this.pluginConfig,
        version: "1.0.7"
      }, { spaces: 2 });
    }

    // parse the bespoken config
    await Global.loadConfig();
  };