{
    "type": "root",
    "childs": [
        {
            "type": "rule",
            "childs": [
                {
                    "type": "decl",
                    "source": {
                        "start": {
                            "line": 2,
                            "column": 5
                        },
                        "content": "a {\n    filter: progid:DXImageTransform.Microsoft.Blur(pixelradius=2) progid:DXImageTransform.Microsoft.Wheel(duration=3);\n}\n",
                        "file": "/ie-progid.css",
                        "end": {
                            "line": 2,
                            "column": 118
                        }
                    },
                    "before": "\n    ",
                    "prop": "filter",
                    "between": ": ",
                    "value": "progid:DXImageTransform.Microsoft.Blur(pixelradius=2) progid:DXImageTransform.Microsoft.Wheel(duration=3)"
                }
            ],
            "source": {
                "start": {
                    "line": 1,
                    "column": 1
                },
                "content": "a {\n    filter: progid:DXImageTransform.Microsoft.Blur(pixelradius=2) progid:DXImageTransform.Microsoft.Wheel(duration=3);\n}\n",
                "file": "/ie-progid.css",
                "end": {
                    "line": 3,
                    "column": 1
                }
            },
            "before": "",
            "between": " ",
            "selector": "a",
            "semicolon": true,
            "after": "\n"
        }
    ],
    "after": "\n"
}

{
    "type": "root",
    "nodes": [
        {
            "type": "rule",
            "nodes": [
                {
                    "type": "decl",
                    "source": {
                        "start": {
                            "line": 2,
                            "column": 5
                        },
                        "content": "a {\n    filter: progid:DXImageTransform.Microsoft.Blur(pixelradius=2) progid:DXImageTransform.Microsoft.Wheel(duration=3);\n}\n",
                        "file": "/ie-progid.css",
                        "end": {
                            "line": 2,
                            "column": 118
                        }
                    },
                    "before": "\n    ",
                    "prop": "filter",
                    "between": ": ",
                    "value": "progid:DXImageTransform.Microsoft.Blur(pixelradius=2) progid:DXImageTransform.Microsoft.Wheel(duration=3)"
                }
            ],
            "source": {
                "start": {
                    "line": 1,
                    "column": 1
                },
                "content": "a {\n    filter: progid:DXImageTransform.Microsoft.Blur(pixelradius=2) progid:DXImageTransform.Microsoft.Wheel(duration=3);\n}\n",
                "file": "/ie-progid.css",
                "end": {
                    "line": 3,
                    "column": 1
                }
            },
            "before": "",
            "between": " ",
            "selector": "a",
            "semicolon": true,
            "after": "\n"
        }
    ],
    "after": "\n"
}

Move new test to nodes property
Move new test to nodes property
