{
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            },
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            },
            "edge": {
              "version_added": true
            },
            "edge_mobile": {
              "version_added": true
            },
            "firefox": {
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            },
            "firefox_android": {
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              "notes": "Starting with Firefox 33, the parsing of the <code>yield</code> expression has been updated to conform with the ES2015 specification."
            },
            "ie": {
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            },
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            "opera": {
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            },
            "opera_android": {
              "version_added": true
            },
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            "deprecated": false
          }
        },
        "IteratorResult": {
          "__compat": {
            "description": "<code>IteratorResult</code> object instead of throwing",
            "support": {
              "chrome": {
                "version_added": null
              },
              "chrome_android": {
                "version_added": null
              },
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              },
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              },
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                "version_added": null
              },
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              },
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                "version_added": "10"
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              },
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}