{
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          },
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          "samsunginternet_android": "mirror",
          "webview_android": "mirror",
          "webview_ios": "mirror"
        },
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          "standard_track": true,
          "deprecated": false
        }
      },
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          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CSSGroupingRule/cssRules",
          "spec_url": "https://drafts.csswg.org/cssom-1/#dom-cssgroupingrule-cssrules",
          "tags": [
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          ],
          "support": {
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              "version_added": "112"
            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": "117"
            },
            "firefox_android": "mirror",
            "ie": {
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            },
            "oculus": "mirror",
            "opera": "mirror",
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            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
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          },
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            "standard_track": true,
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          }
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      },
      "deleteRule": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CSSGroupingRule/deleteRule",
          "spec_url": "https://drafts.csswg.org/cssom-1/#dom-cssgroupingrule-deleterule",
          "tags": [
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          ],
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            },
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            },
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            },
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            "webview_android": "mirror",
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          },
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            "standard_track": true,
            "deprecated": false
          }
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      },
      "insertRule": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CSSGroupingRule/insertRule",
          "spec_url": "https://drafts.csswg.org/cssom-1/#dom-cssgroupingrule-insertrule",
          "tags": [
            "web-features:nesting"
          ],
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            },
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            },
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            "opera": "mirror",
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            "safari": {
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            },
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            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
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            "standard_track": true,
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          }
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      },
      "selectorText": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CSSStyleRule/selectorText",
          "spec_url": "https://drafts.csswg.org/cssom/#dom-cssstylerule-selectortext",
          "tags": [
            "web-features:css-object-model"
          ],
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          },
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            "standard_track": true,
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        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CSSStyleRule/style",
          "spec_url": "https://drafts.csswg.org/cssom/#dom-cssstylerule-style",
          "tags": [
            "web-features:css-object-model"
          ],
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            "webview_android": "mirror",
            "webview_ios": "mirror"
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
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        }
      },
      "styleMap": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/CSSStyleRule/styleMap",
          "spec_url": "https://drafts.css-houdini.org/css-typed-om/#dom-cssstylerule-stylemap",
          "tags": [
            "web-features:css-typed-om"
          ],
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            "chrome": {
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            },
            "chrome_android": "mirror",
            "edge": "mirror",
            "firefox": {
              "version_added": false,
              "impl_url": "https://bugzil.la/1278697"
            },
            "firefox_android": "mirror",
            "ie": {
              "version_added": false
            },
            "oculus": "mirror",
            "opera": "mirror",
            "opera_android": "mirror",
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            },
            "safari_ios": "mirror",
            "samsunginternet_android": "mirror",
            "webview_android": "mirror",
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          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
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        }
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    }
  }
}