How to use the acorn-globals.parse function in acorn-globals

function inspectModule (moduleData) {
    const packageName = moduleData.package
    moduleIdToPackageName[moduleData.id] = packageName
    // initialize mapping from package to module
    const packageModules = packageToModules[packageName] = packageToModules[packageName] || {}
    packageModules[moduleData.id] = moduleData
    // skip for project files (files not from deps)
    const isDependency = packageName === rootSlug
    if (isDependency) return
    // get eval environment
    const ast = acornGlobals.parse(moduleData.source)
    inspectForEnvironment(ast, packageName)
    // get global usage
    inspectForGlobals(moduleData, packageName)
  }

function inspectEnvironmentTest (code) {
  return inspectEnvironment(acornGlobals.parse(code))
}

function inspectGlobalsTest (code) {
  return inspectGlobals(acornGlobals.parse(code))
}