{
  "api": {
    "External": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/External",
        "support": {
          "chrome": {
            "version_added": true
          },
          "chrome_android": {
            "version_added": true
          },
          "edge": {
            "version_added": "≤18"
          },
          "firefox": {
            "version_added": true
          },
          "firefox_android": {
            "version_added": true
          },
          "ie": {
            "version_added": null
          },
          "opera": {
            "version_added": true
          },
          "safari": {
            "version_added": null
          },
          "samsunginternet_android": {
            "version_added": true
          },
          "webview_android": {
            "version_added": true
          }
        },
        "status": {
          "experimental": false,
          "standard_track": true,
          "deprecated": true
        }
      },
      "AddSearchProvider": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/External/AddSearchProvider",
          "support": {
            "chrome": {
              "version_added": "54"
            },
            "chrome_android": {
              "version_added": "54"
            },
            "edge": {
              "version_added": "≤79"
            },
            "firefox": {
              "notes": "From Firefox 78 this function does nothing, as the specification requires.",
              "version_added": true
            },
            "firefox_android": {
              "version_added": true
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": "41"
            },
            "safari": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": "6.0"
            },
            "webview_android": {
              "version_added": "54"
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": true
          }
        }
      },
      "IsSearchProviderInstalled": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/External/IsSearchProviderInstalled",
          "support": {
            "chrome": {
              "version_added": "54"
            },
            "chrome_android": {
              "version_added": "54"
            },
            "edge": {
              "version_added": "≤79"
            },
            "firefox": {
              "version_added": true
            },
            "firefox_android": {
              "version_added": true
            },
            "ie": {
              "version_added": null
            },
            "opera": {
              "version_added": "41"
            },
            "safari": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": "6.0"
            },
            "webview_android": {
              "version_added": "54"
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": true
          }
        }
      }
    }
  }
}