{
  "api": {
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      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLContentElement",
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          },
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              }
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              {
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              }
            ]
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          },
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          },
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          },
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          },
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          }
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          "standard_track": false,
          "deprecated": true
        }
      },
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        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLContentElement/getDistributedNodes",
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              "version_added": "35"
            },
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            },
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                {
                  "type": "preference",
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                }
              ]
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            },
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            },
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            },
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            },
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              "version_added": null
            },
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            },
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            }
          },
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            "standard_track": false,
            "deprecated": true
          }
        }
      },
      "select": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/HTMLContentElement/select",
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            },
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                {
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                  "name": "dom.webcomponents.enabled",
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              ]
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            },
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            "opera_android": {
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        }
      }
    }
  }
}