manifest.json

{
  "{{chrome}}.manifest_version": 3,
  "{{firefox}}.manifest_version": 2,
  "{{chrome}}.key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnq2vOFQn2+rN3Xjl94mY5GeWdkDjOUxwKMNdKe0VfIwGFFZG0ObkF8MLtJCW013+ym0wE8lSINA9/KblcHrdDJMAmIjq18WeBHeGmKZMh31rIXuRchthx7Q0MJJINlQ63ESkobyTzJN+/3LdoMYSLjZJbHLfzRubbPkeOsXKpIy7uP/9JuJCf+zuKgZn4iseE3ttG1kfXCe8WFQiATuWwIkQYVrClHooxFe0v0PjKDY0qWklN2SBV9dKooUkiGcAn92m5ItfmyUOCJkaNOo9K8xhxVFW+f6en+OYvW8OPz4QWbOW/zsCLgHmD2OQX9F+j2AZuIvrx61jvXxD7XqO6QIDAQAB",
  "icons": {
    "16": "icon/16.png",
    "32": "icon/32.png",
    "48": "icon/48.png",
    "96": "icon/96.png",
    "128": "icon/128.png"
  },
  "background": {
    "{{chrome}}.service_worker": "src/background.ts",
    "{{firefox}}.scripts": ["src/background.ts"]
  },
  "options_ui": {
    "page": "src/options.html",
    "open_in_tab": false
  },
  "content_scripts": [
    {
      "matches": ["*://*.github.com/*"],
      "js": ["src/simple-diff.cs.ts"],
      "run_at": "document_end"
    }
  ],
  "permissions": ["storage", "{{firefox}}.https://api.github.com/*"]
}