instrumentation:
  root: .   # 执行的根目录
  extensions:
    - .js   # 检查覆盖率的文件扩张名
  excludes: ['*.d.ts', 'type.ts']
  es-modules: true
reporting:
  print: summary
  reports: [lcov, text, html, text-summary] # 生成报告的格式
  dir: ./coverage   # 生成报告保存的目录
  watermarks:       # 在不同覆盖率下会显示使用不同颜色
    statements: [80, 95]
require: [ "ts-node/register", "babel/register", "@babel/preset-env" ]
check:
  global:
    statements: 100
    branches: 100
    lines: 100
    functions: 100