clean-config.json

{
    "selectors": [
        "./xmlns:packageVersions",
        "./xmlns:applicationVisibilities[xmlns:visible = 'false']",
        "./xmlns:classAccesses[xmlns:enabled='false']",
        "./xmlns:fieldPermissions[xmlns:editable='false' and xmlns:readable='false']",
        "./xmlns:fieldPermissions[editable = 'false' and readable = 'false']",
        "./xmlns:objectPermissions[xmlns:allowCreate = 'false' and xmlns:allowDelete = 'false' and xmlns:allowEdit = 'false' and xmlns:allowRead = 'false' and xmlns:modifyAllRecords = 'false' and xmlns:viewAllRecords = 'false']",
        "./xmlns:pageAccesses[xmlns:enabled = 'false']",
        "./xmlns:userPermissions[xmlns:enabled = 'false']",
        "./xmlns:recordTypeVisibilities[xmlns:visible = 'false']",
        "./xmlns:tabSettings[xmlns:visibility = 'None']"
    ],
    "extensions": [
        "-meta.xml",
        ".profile",
        ".permissionset"
    ],
    "namespace": "http://soap.sforce.com/2006/04/metadata"
}