[
    {
        "action": {
            "type": "css-display-none",
            "selector": ".hidden1"
        },
        "trigger": {
            "url-filter": "two-distinguishable-css-display-none-rules-on-main-resource.html"
        }
    },
    {
        "action": {
            "type": "css-display-none",
            "selector": ".hidden2"
        },
        "trigger": {
            "resource-type": ["document"],
            "url-filter": "distinguishable-css-display-none-rules-on-main-resource.html$"
        }
    }
]