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},\n      hideOnLeave: {\n        type: Boolean,\n        default: false\n      },\n      leaveAbsolute: {\n        type: Boolean,\n        default: false\n      },\n      mode: {\n        type: String,\n        default: mode\n      },\n      origin: {\n        type: String,\n        default: origin\n      }\n    },\n\n    render (h, context): VNode {\n      const tag = `transition${context.props.group ? '-group' : ''}`\n      context.data = context.data || {}\n      context.data.props = {\n        name,\n        mode: context.props.mode\n      }\n      context.data.on = context.data.on || {}\n      if (!Object.isExtensible(context.data.on)) {\n        context.data.on = { ...context.data.on }\n      }\n\n      const ourBeforeEnter: Function[] = []\n      const ourLeave: Function[] = []\n      const absolute = (el: HTMLElement) => (el.style.position = 'absolute')\n\n      ourBeforeEnter.push((el: HTMLElement) => {\n        el.style.transformOrigin = context.props.origin\n        el.style.webkitTransformOrigin = context.props.origin\n      })\n\n      if (context.props.leaveAbsolute) ourLeave.push(absolute)\n      if (context.props.hideOnLeave) {\n        ourLeave.push((el: HTMLElement) => (el.style.display = 'none'))\n      }\n\n      const { beforeEnter, leave } = context.data.on\n\n      // Type says Function | Function[] but\n      // will only work if provided a function\n      context.data.on.beforeEnter = () => mergeTransitions(beforeEnter, ourBeforeEnter)\n      context.data.on.leave = mergeTransitions(leave, ourLeave)\n\n      return h(tag, context.data, context.children)\n    }\n  }\n}\n\nexport function createJavaScriptTransition (\n  name: string,\n  functions: Record<string, () => any>,\n  mode = 'in-out'\n): FunctionalComponentOptions {\n  return {\n    name,\n\n    functional: true,\n\n    props: {\n      mode: {\n        type: String,\n        default: mode\n      }\n    },\n\n    render (h, context): VNode {\n      const data = {\n        props: {\n          ...context.props,\n          name\n        },\n        on: functions\n      }\n\n      return h('transition', data, context.children)\n    }\n  }\n}\n\nexport type BindingConfig = Pick<VNodeDirective, 'arg' | 'modifiers' | 'value'>\nexport function directiveConfig (binding: BindingConfig, defaults = {}): VNodeDirective {\n  return {\n    ...defaults,\n    ...binding.modifiers,\n    value: binding.arg,\n    ...(binding.value || {})\n  }\n}\n\nexport function addOnceEventListener (el: EventTarget, event: string, cb: () => void): void {\n  var once = () => {\n    cb()\n    el.removeEventListener(event, once, false)\n  }\n\n  el.addEventListener(event, once, false)\n}\n\nlet passiveSupported = false\ntry {\n  if (typeof window !== 'undefined') {\n    const testListenerOpts = Object.defineProperty({}, 'passive', {\n      get: () => {\n        passiveSupported = true\n      }\n    })\n\n    window.addEventListener('testListener', testListenerOpts, testListenerOpts)\n    window.removeEventListener('testListener', testListenerOpts, testListenerOpts)\n  }\n} catch (e) { console.warn(e) }\nexport { passiveSupported }\n\nexport function addPassiveEventListener (\n  el: EventTarget,\n  event: string,\n  cb: EventHandlerNonNull | (() => void),\n  options: {}\n): void {\n  el.addEventListener(event, cb, passiveSupported ? options : false)\n}\n\nexport function getNestedValue (obj: any, path: (string | number)[], fallback?: any): any {\n  const last = path.length - 1\n\n  if (last < 0) return obj === undefined ? fallback : obj\n\n  for (let i = 0; i < last; i++) {\n    if (obj == null) {\n      return fallback\n    }\n    obj = obj[path[i]]\n  }\n\n  if (obj == null) return fallback\n\n  return obj[path[last]] === undefined ? fallback : obj[path[last]]\n}\n\nexport function deepEqual (a: any, b: any): boolean {\n  if (a === b) return true\n\n  if (a instanceof Date && b instanceof Date) {\n    // If the values are Date, they were convert to timestamp with getTime and compare it\n    if (a.getTime() !== b.getTime()) return false\n  }\n\n  if (a !== Object(a) || b !== Object(b)) {\n    // If the values aren't objects, they were already checked for equality\n    return false\n  }\n\n  const props = Object.keys(a)\n\n  if (props.length !== Object.keys(b).length) {\n    // Different number of props, don't bother to check\n    return false\n  }\n\n  return props.every(p => deepEqual(a[p], b[p]))\n}\n\nexport function getObjectValueByPath (obj: object, path: string, fallback?: any): any {\n  // credit: http://stackoverflow.com/questions/6491463/accessing-nested-javascript-objects-with-string-key#comment55278413_6491621\n  if (!path || path.constructor !== String) return fallback\n  path = path.replace(/\\[(\\w+)\\]/g, '.$1') // convert indexes to properties\n  path = path.replace(/^\\./, '') // strip a leading dot\n  return getNestedValue(obj, path.split('.'), fallback)\n}\n\nexport function getPropertyFromItem (\n  item: object,\n  property: string | (string | number)[] | ((item: object, fallback?: any) => any),\n  fallback?: any\n): any {\n  if (property == null) return item === undefined ? fallback : item\n\n  if (item !== Object(item)) return fallback === undefined ? item : fallback\n\n  if (typeof property === 'string') return getObjectValueByPath(item, property, fallback)\n\n  if (Array.isArray(property)) return getNestedValue(item, property, fallback)\n\n  if (typeof property !== 'function') return fallback\n\n  const value = property(item, fallback)\n\n  return typeof value === 'undefined' ? fallback : value\n}\n\nexport function createRange (length: number): number[] {\n  return Array.from({ length }, (v, k) => k)\n}\n\nexport function getZIndex (el?: Element | null): number {\n  if (!el || el.nodeType !== Node.ELEMENT_NODE) return 0\n\n  const index = +window.getComputedStyle(el).getPropertyValue('z-index')\n\n  if (isNaN(index)) return getZIndex(el.parentNode as Element)\n  return index\n}\n\nconst tagsToReplace = {\n  '&': '&amp;',\n  '<': '&lt;',\n  '>': '&gt;'\n} as any\n\nexport function escapeHTML (str: string): string {\n  return str.replace(/[&<>]/g, tag => tagsToReplace[tag] || tag)\n}\n\nexport function filterObjectOnKeys<T, K extends keyof T> (obj: T, keys: K[]): { [N in K]: T[N] } {\n  const filtered = {} as { [N in K]: T[N] }\n\n  for (let i = 0; i < keys.length; i++) {\n    const key = keys[i]\n    if (typeof obj[key] !== 'undefined') {\n      filtered[key] = obj[key]\n    }\n  }\n\n  return filtered\n}\n\nexport function filterChildren (array: VNode[] = [], tag: string): VNode[] {\n  return array.filter(child => {\n    return child.componentOptions &&\n      child.componentOptions.Ctor.options.name === tag\n  })\n}\n\nexport function convertToUnit (str: string | number | null | undefined, unit = 'px'): string | undefined {\n  if (str == null || str === '') {\n    return undefined\n  } else if (isNaN(+str!)) {\n    return String(str)\n  } else {\n    return `${Number(str)}${unit}`\n  }\n}\n\nexport function kebabCase (str: string): string {\n  return (str || '').replace(/([a-z])([A-Z])/g, '$1-$2').toLowerCase()\n}\n\nexport function isObject (obj: any): obj is object {\n  return obj !== null && typeof obj === 'object'\n}\n\n// KeyboardEvent.keyCode aliases\nexport const keyCodes = Object.freeze({\n  enter: 13,\n  tab: 9,\n  delete: 46,\n  esc: 27,\n  space: 32,\n  up: 38,\n  down: 40,\n  left: 37,\n  right: 39,\n  end: 35,\n  home: 36,\n  del: 46,\n  backspace: 8,\n  insert: 45,\n  pageup: 33,\n  pagedown: 34\n})\n\nconst ICONS_PREFIX = '$vuetify.icons.'\n\n// This remaps internal names like '$vuetify.icons.cancel'\n// to the current name or component for that icon.\nexport function remapInternalIcon (vm: Vue, iconName: string): VuetifyIcon {\n  if (!iconName.startsWith(ICONS_PREFIX)) {\n    return iconName\n  }\n\n  // Now look up icon indirection name, e.g. '$vuetify.icons.cancel'\n  return getObjectValueByPath(vm, iconName, iconName)\n}\n\nexport function keys<O> (o: O) {\n  return Object.keys(o) as (keyof O)[]\n}\n\n/**\n * Camelize a hyphen-delimited string.\n */\nconst camelizeRE = /-(\\w)/g\nexport const camelize = (str: string): string => {\n  return str.replace(camelizeRE, (_, c) => c ? c.toUpperCase() : '')\n}\n\n/**\n * Returns the set difference of B and A, i.e. the set of elements in B but not in A\n */\nexport function arrayDiff (a: any[], b: any[]): any[] {\n  const diff = []\n  for (let i = 0; i < b.length; i++) {\n    if (a.indexOf(b[i]) < 0) diff.push(b[i])\n  }\n  return diff\n}\n\n/**\n * Makes the first character of a string uppercase\n */\nexport function upperFirst (str: string): string {\n  return str.charAt(0).toUpperCase() + str.slice(1)\n}\n\n/**\n * Returns:\n *  - 'normal' for old style slots - `<template slot=\"default\">`\n *  - 'scoped' for old style scoped slots (`<template slot=\"default\" slot-scope=\"data\">`) or bound v-slot (`#default=\"data\"`)\n *  - 'v-slot' for unbound v-slot (`#default`) - only if the third param is true, otherwise counts as scoped\n */\nexport function getSlotType<T extends boolean = false> (vm: Vue, name: string, split?: T): (T extends true ? 'v-slot' : never) | 'normal' | 'scoped' | void {\n  if (vm.$slots[name] && vm.$scopedSlots[name] && (vm.$scopedSlots[name] as any).name) {\n    return split ? 'v-slot' as any : 'scoped'\n  }\n  if (vm.$slots[name]) return 'normal'\n  if (vm.$scopedSlots[name]) return 'scoped'\n}\n"],"sourceRoot":""}