{
  "api": {
    "CustomStateSet": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomStateSet",
        "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#customstateset",
        "tags": [
          "web-features:state"
        ],
        "support": {
          "chrome": {
            "version_added": "90"
          },
          "chrome_android": "mirror",
          "edge": "mirror",
          "firefox": {
            "version_added": "126"
          },
          "firefox_android": "mirror",
          "ie": {
            "version_added": false
          },
          "oculus": "mirror",
          "opera": "mirror",
          "opera_android": "mirror",
          "safari": {
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          },
          "safari_ios": "mirror",
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          "webview_android": "mirror",
          "webview_ios": "mirror"
        },
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          "experimental": false,
          "standard_track": true,
          "deprecated": false
        }
      },
      "add": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomStateSet/add",
          "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#custom-state-pseudo-class",
          "tags": [
            "web-features:state"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "126"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "17.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "clear": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomStateSet/clear",
          "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#custom-state-pseudo-class",
          "tags": [
            "web-features:state"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "126"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "17.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "delete": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomStateSet/delete",
          "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#custom-state-pseudo-class",
          "tags": [
            "web-features:state"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "126"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "17.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "entries": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomStateSet/entries",
          "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#custom-state-pseudo-class",
          "tags": [
            "web-features:state"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "126"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "17.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "forEach": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomStateSet/forEach",
          "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#custom-state-pseudo-class",
          "tags": [
            "web-features:state"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "126"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "17.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "has": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomStateSet/has",
          "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#custom-state-pseudo-class",
          "tags": [
            "web-features:state"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "126"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "17.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "keys": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomStateSet/keys",
          "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#custom-state-pseudo-class",
          "tags": [
            "web-features:state"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "126"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "17.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "size": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomStateSet/size",
          "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#custom-state-pseudo-class",
          "tags": [
            "web-features:state"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "126"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "17.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "values": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CustomStateSet/values",
          "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#custom-state-pseudo-class",
          "tags": [
            "web-features:state"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "126"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "17.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "@@iterator": {
        "__compat": {
          "description": "[Symbol.iterator]",
          "spec_url": "https://html.spec.whatwg.org/multipage/custom-elements.html#custom-state-pseudo-class",
          "tags": [
            "web-features:state"
          ],
          "support": {
            "chrome": {
              "version_added": "90"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "126"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
            "safari": {
              "version_added": "17.4"
            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}