{
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        "__compat": {
          "description": "Destructuring assignment",
          "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Operators/Destructuring_assignment",
          "spec_url": "https://tc39.es/ecma262/#sec-destructuring-assignment",
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            },
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              "version_added": "49"
            },
            "edge": {
              "version_added": "14"
            },
            "firefox": {
              "version_added": "41",
              "notes": "Firefox provided a non-standard destructuring implementation from Firefox 2 to 40."
            },
            "firefox_android": {
              "version_added": "41",
              "notes": "Firefox provided a non-standard destructuring implementation from Firefox 2 to 40."
            },
            "ie": {
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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": true,
            "deprecated": false
          }
        },
        "computed_property_names": {
          "__compat": {
            "description": "Computed property names",
            "support": {
              "chrome": {
                "version_added": "49"
              },
              "chrome_android": {
                "version_added": "49"
              },
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              },
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            },
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              "deprecated": false
            }
          }
        },
        "rest_in_arrays": {
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            "description": "Rest in arrays",
            "support": {
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                "version_added": "49"
              },
              "chrome_android": {
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              },
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                "flags": [
                  {
                    "type": "preference",
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              },
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              },
              "chrome_android": {
                "version_added": "60"
              },
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              },
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    }
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}