{
  "classPrefix": "",
  "options": [
    "addTest",
    "atRule",
    "domPrefixes",
    "hasEvent",
    "html5shiv",
    "html5printshiv",
    "load",
    "mq",
    "prefixed",
    "prefixes",
    "prefixedCSS",
    "setClasses",
    "testAllProps",
    "testProp",
    "testStyles"
  ],
  "feature-detects": [
    "a/download",
    "ambientlight",
    "applicationcache",
    "audio",
    "audio/loop",
    "audio/preload",
    "audio/webaudio",
    "battery",
    "battery/lowbattery",
    "blob",
    "canvas",
    "canvas/blending",
    "canvas/todataurl",
    "canvas/winding",
    "canvastext",
    "contenteditable",
    "contextmenu",
    "cookies",
    "cors",
    "custom-elements",
    "crypto",
    "crypto/getrandomvalues",
    "css/all",
    "css/animations",
    "css/appearance",
    "css/backdropfilter",
    "css/backgroundblendmode",
    "css/backgroundcliptext",
    "css/backgroundposition-shorthand",
    "css/backgroundposition-xy",
    "css/backgroundrepeat",
    "css/backgroundsize",
    "css/backgroundsizecover",
    "css/borderimage",
    "css/borderradius",
    "css/boxshadow",
    "css/boxsizing",
    "css/calc",
    "css/checked",
    "css/chunit",
    "css/columns",
    "css/cssgrid",
    "css/cubicbezierrange",
    "css/displayrunin",
    "css/displaytable",
    "css/ellipsis",
    "css/escape",
    "css/exunit",
    "css/filters",
    "css/flexbox",
    "css/flexboxlegacy",
    "css/flexboxtweener",
    "css/flexwrap",
    "css/fontface",
    "css/generatedcontent",
    "css/gradients",
    "css/hairline",
    "css/hsla",
    "css/hyphens",
    "css/invalid",
    "css/lastchild",
    "css/mask",
    "css/mediaqueries",
    "css/multiplebgs",
    "css/nthchild",
    "css/objectfit",
    "css/opacity",
    "css/overflow-scrolling",
    "css/pointerevents",
    "css/positionsticky",
    "css/pseudoanimations",
    "css/pseudotransitions",
    "css/reflections",
    "css/regions",
    "css/remunit",
    "css/resize",
    "css/rgba",
    "css/scrollbars",
    "css/scrollsnappoints",
    "css/shapes",
    "css/siblinggeneral",
    "css/subpixelfont",
    "css/supports",
    "css/target",
    "css/textalignlast",
    "css/textshadow",
    "css/transforms",
    "css/transformslevel2",
    "css/transforms3d",
    "css/transformstylepreserve3d",
    "css/transitions",
    "css/userselect",
    "css/valid",
    "css/variablefonts",
    "css/vhunit",
    "css/vmaxunit",
    "css/vminunit",
    "css/vwunit",
    "css/will-change",
    "css/wrapflow",
    "custom-protocol-handler",
    "customevent",
    "dart",
    "dataview-api",
    "dom/classlist",
    "dom/createElement-attrs",
    "dom/dataset",
    "dom/documentfragment",
    "dom/hidden",
    "dom/microdata",
    "dom/mutationObserver",
    "dom/passiveeventlisteners",
    "elem/bdi",
    "elem/datalist",
    "elem/details",
    "elem/output",
    "elem/picture",
    "elem/progress-meter",
    "elem/ruby",
    "elem/template",
    "elem/time",
    "elem/track",
    "elem/unknown",
    "emoji",
    "es5/array",
    "es5/date",
    "es5/function",
    "es5/object",
    "es5/specification",
    "es5/strictmode",
    "es5/string",
    "es5/syntax",
    "es5/undefined",
    "es6/array",
    "es6/collections",
    "es6/contains",
    "es6/generators",
    "es6/math",
    "es6/number",
    "es6/object",
    "es6/promises",
    "es6/string",
    "event/deviceorientation-motion",
    "event/oninput",
    "eventlistener",
    "exif-orientation",
    "file/api",
    "file/filesystem",
    "flash",
    "forms/capture",
    "forms/fileinput",
    "forms/fileinputdirectory",
    "forms/formattribute",
    "forms/inputnumber-l10n",
    "forms/placeholder",
    "forms/requestautocomplete",
    "forms/validation",
    "fullscreen-api",
    "gamepad",
    "geolocation",
    "hashchange",
    "hiddenscroll",
    "history",
    "htmlimports",
    "ie8compat",
    "iframe/sandbox",
    "iframe/seamless",
    "iframe/srcdoc",
    "img/apng",
    "img/crossorigin",
    "img/jpeg2000",
    "img/jpegxr",
    "img/sizes",
    "img/srcset",
    "img/webp",
    "img/webp-alpha",
    "img/webp-animation",
    "img/webp-lossless",
    "indexeddb",
    "indexeddbblob",
    "input",
    "input/formaction",
    "input/formenctype",
    "input/formmethod",
    "input/formtarget",
    "inputsearchevent",
    "inputtypes",
    "intl",
    "json",
    "ligatures",
    "lists-reversed",
    "mathml",
    "mediaquery/hovermq",
    "mediaquery/pointermq",
    "messagechannel",
    "network/beacon",
    "network/connection",
    "network/eventsource",
    "network/fetch",
    "network/xhr-responsetype",
    "network/xhr-responsetype-arraybuffer",
    "network/xhr-responsetype-blob",
    "network/xhr-responsetype-document",
    "network/xhr-responsetype-json",
    "network/xhr-responsetype-text",
    "network/xhr2",
    "notification",
    "pagevisibility-api",
    "performance",
    "pointerevents",
    "pointerlock-api",
    "postmessage",
    "proximity",
    "queryselector",
    "quota-management-api",
    "requestanimationframe",
    "script/async",
    "script/defer",
    "serviceworker",
    "speech/speech-recognition",
    "speech/speech-synthesis",
    "storage/localstorage",
    "storage/sessionstorage",
    "storage/websqldatabase",
    "style/scoped",
    "svg",
    "svg/asimg",
    "svg/clippaths",
    "svg/filters",
    "svg/foreignobject",
    "svg/inline",
    "svg/smil",
    "templatestrings",
    "textarea/maxlength",
    "touchevents",
    "typed-arrays",
    "unicode",
    "unicode-range",
    "url/bloburls",
    "url/data-uri",
    "url/parser",
    "url/urlsearchparams",
    "userdata",
    "vibration",
    "video",
    "video/autoplay",
    "video/crossorigin",
    "video/loop",
    "video/preload",
    "vml",
    "web-intents",
    "webanimations",
    "webgl",
    "webgl/extensions",
    "webrtc/datachannel",
    "webrtc/getusermedia",
    "webrtc/peerconnection",
    "websockets",
    "websockets/binary",
    "window/framed",
    "workers/blobworkers",
    "workers/dataworkers",
    "workers/sharedworkers",
    "workers/transferables",
    "workers/webworkers",
    "xdomainrequest"
  ]
}