{
  "api": {
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      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/KeyframeEffect",
        "support": {
          "chrome": {
            "version_added": true
          },
          "chrome_android": {
            "version_added": true
          },
          "edge": {
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          },
          "firefox": {
            "version_added": "63"
          },
          "firefox_android": {
            "version_added": "63"
          },
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            "version_added": false
          },
          "opera": {
            "version_added": true
          },
          "opera_android": {
            "version_added": true
          },
          "safari": {
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          },
          "safari_ios": {
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          },
          "samsunginternet_android": {
            "version_added": true
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          "webview_android": {
            "version_added": true
          }
        },
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          "standard_track": true,
          "deprecated": false
        }
      },
      "KeyframeEffect": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/KeyframeEffect/KeyframeEffect",
          "description": "<code>KeyframeEffect()</code> constructor",
          "support": {
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              "version_added": true
            },
            "chrome_android": {
              "version_added": true
            },
            "edge": {
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            },
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              "version_added": "63"
            },
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              "version_added": false
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": false
            },
            "safari_ios": {
              "version_added": false
            },
            "samsunginternet_android": {
              "version_added": true
            },
            "webview_android": {
              "version_added": true
            }
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "composite": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/KeyframeEffect/composite",
          "support": {
            "chrome": {
              "version_added": null
            },
            "chrome_android": {
              "version_added": null
            },
            "edge": {
              "version_added": null
            },
            "firefox": {
              "version_added": "63",
              "flags": [
                {
                  "type": "preference",
                  "name": "dom.animations-api.compositing.enabled",
                  "value_to_set": "true"
                }
              ]
            },
            "firefox_android": {
              "version_added": "63",
              "flags": [
                {
                  "type": "preference",
                  "name": "dom.animations-api.compositing.enabled",
                  "value_to_set": "true"
                }
              ]
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": false
            },
            "safari_ios": {
              "version_added": false
            },
            "samsunginternet_android": {
              "version_added": null
            },
            "webview_android": {
              "version_added": null
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "getKeyframes": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/KeyframeEffect/getKeyframes",
          "support": {
            "chrome": {
              "version_added": null
            },
            "chrome_android": {
              "version_added": null
            },
            "edge": {
              "version_added": null
            },
            "firefox": {
              "version_added": "63"
            },
            "firefox_android": {
              "version_added": "63"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": false
            },
            "safari_ios": {
              "version_added": false
            },
            "samsunginternet_android": {
              "version_added": null
            },
            "webview_android": {
              "version_added": null
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "iterationComposite": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/KeyframeEffect/iterationComposite",
          "support": {
            "chrome": {
              "version_added": null
            },
            "chrome_android": {
              "version_added": null
            },
            "edge": {
              "version_added": null
            },
            "firefox": {
              "version_added": "63",
              "flags": [
                {
                  "type": "preference",
                  "name": "dom.animations-api.compositing.enabled",
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                }
              ]
            },
            "firefox_android": {
              "version_added": "63",
              "flags": [
                {
                  "type": "preference",
                  "name": "dom.animations-api.compositing.enabled",
                  "value_to_set": "true"
                }
              ]
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": false
            },
            "safari_ios": {
              "version_added": false
            },
            "samsunginternet_android": {
              "version_added": null
            },
            "webview_android": {
              "version_added": null
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "pseudoElement": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/KeyframeEffect/pseudoElement",
          "support": {
            "chrome": {
              "version_added": "81",
              "flags": [
                {
                  "type": "preference",
                  "name": "Experimental Web Platform Features"
                }
              ]
            },
            "chrome_android": {
              "version_added": "81",
              "flags": [
                {
                  "type": "preference",
                  "name": "Experimental Web Platform Features"
                }
              ]
            },
            "edge": {
              "version_added": "81",
              "flags": [
                {
                  "type": "preference",
                  "name": "Experimental Web Platform Features"
                }
              ]
            },
            "firefox": {
              "version_added": "75"
            },
            "firefox_android": {
              "version_added": false
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": "68",
              "flags": [
                {
                  "type": "preference",
                  "name": "Experimental Web Platform Features"
                }
              ]
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": false
            },
            "safari_ios": {
              "version_added": false
            },
            "samsunginternet_android": {
              "version_added": false
            },
            "webview_android": {
              "version_added": false
            }
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "setKeyframes": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/KeyframeEffect/setKeyframes",
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": {
              "version_added": false
            },
            "edge": {
              "version_added": false
            },
            "firefox": {
              "version_added": "63"
            },
            "firefox_android": {
              "version_added": "63"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": false
            },
            "safari_ios": {
              "version_added": false
            },
            "samsunginternet_android": {
              "version_added": false
            },
            "webview_android": {
              "version_added": false
            }
          },
          "status": {
            "experimental": true,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "target": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/KeyframeEffect/target",
          "support": {
            "chrome": {
              "version_added": null
            },
            "chrome_android": {
              "version_added": null
            },
            "edge": {
              "version_added": null
            },
            "firefox": {
              "version_added": "63"
            },
            "firefox_android": {
              "version_added": "63"
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": false
            },
            "safari_ios": {
              "version_added": false
            },
            "samsunginternet_android": {
              "version_added": null
            },
            "webview_android": {
              "version_added": null
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}