{"version":3,"file":"detect-passive-events-DB7HCjkU.js","sources":["../../node_modules/detect-passive-events/lib/index.js"],"sourcesContent":["'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n// adapted from https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md\nvar detectPassiveEvents = {\n  update: function update() {\n    if (typeof window !== 'undefined' && typeof window.addEventListener === 'function') {\n      var passive = false;\n      var options = Object.defineProperty({}, 'passive', {\n        get: function get() {\n          passive = true;\n        }\n      });\n      // note: have to set and remove a no-op listener instead of null\n      // (which was used previously), becasue Edge v15 throws an error\n      // when providing a null callback.\n      // https://github.com/rafgraph/detect-passive-events/pull/3\n      var noop = function noop() {};\n      window.addEventListener('testPassiveEventSupport', noop, options);\n      window.removeEventListener('testPassiveEventSupport', noop, options);\n      detectPassiveEvents.hasSupport = passive;\n    }\n  }\n};\n\ndetectPassiveEvents.update();\nexports.default = detectPassiveEvents;"],"names":["lib","detectPassiveEvents","passive","options","noop"],"mappings":"+WAEA,OAAO,eAAeA,EAAS,aAAc,CAC3C,MAAO,EACT,CAAC,EAED,IAAIC,EAAsB,CACxB,OAAQ,UAAkB,CACxB,GAAI,OAAO,OAAW,KAAe,OAAO,OAAO,kBAAqB,WAAY,CAClF,IAAIC,EAAU,GACVC,EAAU,OAAO,eAAe,CAAA,EAAI,UAAW,CACjD,IAAK,UAAe,CAClBD,EAAU,EACpB,CACA,CAAO,EAKGE,EAAO,UAAgB,CAAE,EAC7B,OAAO,iBAAiB,0BAA2BA,EAAMD,CAAO,EAChE,OAAO,oBAAoB,0BAA2BC,EAAMD,CAAO,EACnEF,EAAoB,WAAaC,CACvC,CACA,CACA,EAEAD,EAAoB,OAAQ,EAC5BD,EAAA,QAAkBC","x_google_ignoreList":[0]}