[
    {
        "preset_name": "table_wrapper",
        "rules": [
            {
                "tags": ["div"],
                "attrs": [
                    {
                        "name": "width",
                        "value": ".*"
                    },
                    {
                        "name": "border",
                        "value": ".*"
                    },
                    {
                        "name": "bgcolor",
                        "value": ".*"
                    }
                ]
            },
            {
                "tags": ["section", "blockquote"],
                "attrs": [
                    {
                        "name": "class",
                        "value": "feature[1234]"
                    }
                ]
            }
        ]
    },
    {
        "preset_name": "replacer",
        "rules": [
            {
                "tags": ["^h[6-9]$", "^figure$", "^section$", "^div$"],
                "condition": null,
                "tag_to_replace": "p"
            },
            {
                "tags": ["^aside$"],
                "condition": null,
                "tag_to_replace": "blockquote"
            },
            {
                "tags": ["^header$", "^footer$"],
                "condition": null,
                "tag_to_replace": "span"
            },
            {
                "tags": ["^code$", "^kbd$", "^var$"],
                "condition": {
                    "parent_tags": ":not(pre)",
                    "child_tags": null,
                    "attrs": null
                },
                "tag_to_replace": "span"
            },
            {
                "tags": ["^b$"],
                "condition": null,
                "tag_to_replace": "strong"
            },
            {
                "tags": ["^image$"],
                "condition": null,
                "tag_to_replace": "img"
            }
        ]
    },
    {
        "preset_name": "attr_replacer",
        "rules": [
            {
                "attr": "xlink:href",
                "condition": {
                    "tags": ["img"]
                },
                "attr_to_replace": "src"
            }
        ]
    },
    {
        "preset_name": "unwrapper",
        "rules": {
            "tags": [
                "section",
                "article",
                "figcaption",
                "main",
                "body",
                "html",
                "svg",
                "li > p"
            ]
        }
    },
    {
        "preset_name": "inserter",
        "rules": [
            {
                "tags": ["pre"],
                "condition": {
                    "parent_tags": null,
                    "child_tags": ":not(code, kbd, var)",
                    "attrs": null
                },
                "tag_to_insert": "code"
            }
        ]
    }
]