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{ BCard } from './card';\nimport { BCardHeader } from './card-header';\nimport { BCardBody } from './card-body';\nimport { BCardTitle } from './card-title';\nimport { BCardSubTitle } from './card-sub-title';\nimport { BCardFooter } from './card-footer';\nimport { BCardImg } from './card-img';\nimport { BCardImgLazy } from './card-img-lazy';\nimport { BCardText } from './card-text';\nimport { BCardGroup } from './card-group';\nimport { pluginFactory } from '../../utils/plugins';\nvar CardPlugin = /*#__PURE__*/pluginFactory({\n  components: {\n    BCard: BCard,\n    BCardHeader: BCardHeader,\n    BCardBody: BCardBody,\n    BCardTitle: BCardTitle,\n    BCardSubTitle: BCardSubTitle,\n    BCardFooter: BCardFooter,\n    BCardImg: BCardImg,\n    BCardImgLazy: BCardImgLazy,\n    BCardText: BCardText,\n    BCardGroup: BCardGroup\n  }\n});\nexport { CardPlugin, BCard, BCardHeader, BCardBody, BCardTitle, BCardSubTitle, BCardFooter, BCardImg, BCardImgLazy, BCardText, BCardGroup };","function _defineProperty(obj, key, value) {\n  if (key in obj) {\n    Object.defineProperty(obj, key, {\n      value: value,\n      enumerable: true,\n      configurable: true,\n      writable: true\n    });\n  } else {\n    obj[key] = value;\n  }\n\n  return obj;\n}\n\nimport { Vue, mergeData } from '../../vue';\nimport { NAME_IMG } from '../../constants/components';\nimport { PROP_TYPE_ARRAY_STRING, PROP_TYPE_BOOLEAN, PROP_TYPE_BOOLEAN_STRING, PROP_TYPE_NUMBER_STRING, PROP_TYPE_STRING } from '../../constants/props';\nimport { concat } from '../../utils/array';\nimport { identity } from '../../utils/identity';\nimport { isString } from '../../utils/inspect';\nimport { toInteger } from '../../utils/number';\nimport { makeProp, makePropsConfigurable } from '../../utils/props';\nimport { toString } from '../../utils/string'; // --- Constants --\n// Blank image with fill template\n\nvar BLANK_TEMPLATE = '<svg width=\"%{w}\" height=\"%{h}\" ' + 'xmlns=\"http://www.w3.org/2000/svg\" ' + 'viewBox=\"0 0 %{w} %{h}\" preserveAspectRatio=\"none\">' + '<rect width=\"100%\" height=\"100%\" style=\"fill:%{f};\"></rect>' + '</svg>'; // --- Helper methods ---\n\nvar makeBlankImgSrc = function makeBlankImgSrc(width, height, color) {\n  var src = encodeURIComponent(BLANK_TEMPLATE.replace('%{w}', toString(width)).replace('%{h}', toString(height)).replace('%{f}', color));\n  return \"data:image/svg+xml;charset=UTF-8,\".concat(src);\n}; // --- Props ---\n\n\nexport var props = makePropsConfigurable({\n  alt: makeProp(PROP_TYPE_STRING),\n  blank: makeProp(PROP_TYPE_BOOLEAN, false),\n  blankColor: makeProp(PROP_TYPE_STRING, 'transparent'),\n  block: makeProp(PROP_TYPE_BOOLEAN, false),\n  center: makeProp(PROP_TYPE_BOOLEAN, false),\n  fluid: makeProp(PROP_TYPE_BOOLEAN, false),\n  // Gives fluid images class `w-100` to make them grow to fit container\n  fluidGrow: makeProp(PROP_TYPE_BOOLEAN, false),\n  height: makeProp(PROP_TYPE_NUMBER_STRING),\n  left: makeProp(PROP_TYPE_BOOLEAN, false),\n  right: makeProp(PROP_TYPE_BOOLEAN, false),\n  // Possible values:\n  //   `false`: no rounding of corners\n  //   `true`: slightly rounded corners\n  //   'top': top corners rounded\n  //   'right': right corners rounded\n  //   'bottom': bottom corners rounded\n  //   'left': left corners rounded\n  //   'circle': circle/oval\n  //   '0': force rounding off\n  rounded: makeProp(PROP_TYPE_BOOLEAN_STRING, false),\n  sizes: makeProp(PROP_TYPE_ARRAY_STRING),\n  src: makeProp(PROP_TYPE_STRING),\n  srcset: makeProp(PROP_TYPE_ARRAY_STRING),\n  thumbnail: makeProp(PROP_TYPE_BOOLEAN, false),\n  width: makeProp(PROP_TYPE_NUMBER_STRING)\n}, NAME_IMG); // --- Main component ---\n// @vue/component\n\nexport var BImg = /*#__PURE__*/Vue.extend({\n  name: NAME_IMG,\n  functional: true,\n  props: props,\n  render: function render(h, _ref) {\n    var _class;\n\n    var props = _ref.props,\n        data = _ref.data;\n    var alt = props.alt,\n        src = props.src,\n        block = props.block,\n        fluidGrow = props.fluidGrow,\n        rounded = props.rounded;\n    var width = toInteger(props.width) || null;\n    var height = toInteger(props.height) || null;\n    var align = null;\n    var srcset = concat(props.srcset).filter(identity).join(',');\n    var sizes = concat(props.sizes).filter(identity).join(',');\n\n    if (props.blank) {\n      if (!height && width) {\n        height = width;\n      } else if (!width && height) {\n        width = height;\n      }\n\n      if (!width && !height) {\n        width = 1;\n        height = 1;\n      } // Make a blank SVG image\n\n\n      src = makeBlankImgSrc(width, height, props.blankColor || 'transparent'); // Disable srcset and sizes\n\n      srcset = null;\n      sizes = null;\n    }\n\n    if (props.left) {\n      align = 'float-left';\n    } else if (props.right) {\n      align = 'float-right';\n    } else if (props.center) {\n      align = 'mx-auto';\n      block = true;\n    }\n\n    return h('img', mergeData(data, {\n      attrs: {\n        src: src,\n        alt: alt,\n        width: width ? toString(width) : null,\n        height: height ? toString(height) : null,\n        srcset: srcset || null,\n        sizes: sizes || null\n      },\n      class: (_class = {\n        'img-thumbnail': props.thumbnail,\n        'img-fluid': props.fluid || fluidGrow,\n        'w-100': fluidGrow,\n        rounded: rounded === '' || rounded === true\n      }, _defineProperty(_class, \"rounded-\".concat(rounded), isString(rounded) && rounded !== ''), _defineProperty(_class, align, align), _defineProperty(_class, 'd-block', block), _class)\n    }));\n  }\n});","function ownKeys(object, enumerableOnly) {\n  var keys = Object.keys(object);\n\n  if (Object.getOwnPropertySymbols) {\n    var symbols = Object.getOwnPropertySymbols(object);\n    enumerableOnly && (symbols = symbols.filter(function (sym) {\n      return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n    })), keys.push.apply(keys, symbols);\n  }\n\n  return keys;\n}\n\nfunction _objectSpread(target) {\n  for (var i = 1; i < arguments.length; i++) {\n    var source = null != arguments[i] ? arguments[i] : {};\n    i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n      _defineProperty(target, key, source[key]);\n    }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n      Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n    });\n  }\n\n  return target;\n}\n\nfunction _defineProperty(obj, key, value) {\n  if (key in obj) {\n    Object.defineProperty(obj, key, {\n      value: value,\n      enumerable: true,\n      configurable: true,\n      writable: true\n    });\n  } else {\n    obj[key] = value;\n  }\n\n  return obj;\n}\n\nimport { Vue, mergeData } from '../../vue';\nimport { NAME_CARD_IMG } from '../../constants/components';\nimport { PROP_TYPE_BOOLEAN } from '../../constants/props';\nimport { pick, sortKeys } from '../../utils/object';\nimport { makeProp, makePropsConfigurable } from '../../utils/props';\nimport { props as BImgProps } from '../image/img'; // --- Props ---\n\nexport var props = makePropsConfigurable(sortKeys(_objectSpread(_objectSpread({}, pick(BImgProps, ['src', 'alt', 'width', 'height', 'left', 'right'])), {}, {\n  bottom: makeProp(PROP_TYPE_BOOLEAN, false),\n  end: makeProp(PROP_TYPE_BOOLEAN, false),\n  start: makeProp(PROP_TYPE_BOOLEAN, false),\n  top: makeProp(PROP_TYPE_BOOLEAN, false)\n})), NAME_CARD_IMG); // --- Main component ---\n// @vue/component\n\nexport var BCardImg = /*#__PURE__*/Vue.extend({\n  name: NAME_CARD_IMG,\n  functional: true,\n  props: props,\n  render: function render(h, _ref) {\n    var props = _ref.props,\n        data = _ref.data;\n    var src = props.src,\n        alt = props.alt,\n        width = props.width,\n        height = props.height;\n    var baseClass = 'card-img';\n\n    if (props.top) {\n      baseClass += '-top';\n    } else if (props.right || props.end) {\n      baseClass += '-right';\n    } else if (props.bottom) {\n      baseClass += '-bottom';\n    } else if (props.left || props.start) {\n      baseClass += '-left';\n    }\n\n    return h('img', mergeData(data, {\n      class: baseClass,\n      attrs: {\n        src: src,\n        alt: alt,\n        width: width,\n        height: height\n      }\n    }));\n  }\n});","import { Vue } from '../vue';\nimport { NAME_CARD } from '../constants/components';\nimport { PROP_TYPE_STRING } from '../constants/props';\nimport { makeProp, makePropsConfigurable } from '../utils/props'; // --- Props ---\n\nexport var props = makePropsConfigurable({\n  bgVariant: makeProp(PROP_TYPE_STRING),\n  borderVariant: makeProp(PROP_TYPE_STRING),\n  tag: makeProp(PROP_TYPE_STRING, 'div'),\n  textVariant: makeProp(PROP_TYPE_STRING)\n}, NAME_CARD); // --- Mixin ---\n// @vue/component\n\nexport var cardMixin = Vue.extend({\n  props: props\n});","function ownKeys(object, enumerableOnly) {\n  var keys = Object.keys(object);\n\n  if (Object.getOwnPropertySymbols) {\n    var symbols = Object.getOwnPropertySymbols(object);\n    enumerableOnly && (symbols = symbols.filter(function (sym) {\n      return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n    })), keys.push.apply(keys, symbols);\n  }\n\n  return keys;\n}\n\nfunction _objectSpread(target) {\n  for (var i = 1; i < arguments.length; i++) {\n    var source = null != arguments[i] ? arguments[i] : {};\n    i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n      _defineProperty(target, key, source[key]);\n    }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n      Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n    });\n  }\n\n  return target;\n}\n\nfunction _defineProperty(obj, key, value) {\n  if (key in obj) {\n    Object.defineProperty(obj, key, {\n      value: value,\n      enumerable: true,\n      configurable: true,\n      writable: true\n    });\n  } else {\n    obj[key] = value;\n  }\n\n  return obj;\n}\n\nimport { Vue, mergeData } from '../../vue';\nimport { NAME_CARD_BODY } from '../../constants/components';\nimport { PROP_TYPE_ARRAY_OBJECT_STRING, PROP_TYPE_BOOLEAN } from '../../constants/props';\nimport { sortKeys } from '../../utils/object';\nimport { copyProps, makeProp, makePropsConfigurable, pluckProps, prefixPropName } from '../../utils/props';\nimport { props as cardProps } from '../../mixins/card';\nimport { BCardTitle, props as titleProps } from './card-title';\nimport { BCardSubTitle, props as subTitleProps } from './card-sub-title'; // --- Props ---\n\nexport var props = makePropsConfigurable(sortKeys(_objectSpread(_objectSpread(_objectSpread(_objectSpread({}, titleProps), subTitleProps), copyProps(cardProps, prefixPropName.bind(null, 'body'))), {}, {\n  bodyClass: makeProp(PROP_TYPE_ARRAY_OBJECT_STRING),\n  overlay: makeProp(PROP_TYPE_BOOLEAN, false)\n})), NAME_CARD_BODY); // --- Main component ---\n// @vue/component\n\nexport var BCardBody = /*#__PURE__*/Vue.extend({\n  name: NAME_CARD_BODY,\n  functional: true,\n  props: props,\n  render: function render(h, _ref) {\n    var _ref2;\n\n    var props = _ref.props,\n        data = _ref.data,\n        children = _ref.children;\n    var bodyBgVariant = props.bodyBgVariant,\n        bodyBorderVariant = props.bodyBorderVariant,\n        bodyTextVariant = props.bodyTextVariant;\n    var $title = h();\n\n    if (props.title) {\n      $title = h(BCardTitle, {\n        props: pluckProps(titleProps, props)\n      });\n    }\n\n    var $subTitle = h();\n\n    if (props.subTitle) {\n      $subTitle = h(BCardSubTitle, {\n        props: pluckProps(subTitleProps, props),\n        class: ['mb-2']\n      });\n    }\n\n    return h(props.bodyTag, mergeData(data, {\n      staticClass: 'card-body',\n      class: [(_ref2 = {\n        'card-img-overlay': props.overlay\n      }, _defineProperty(_ref2, \"bg-\".concat(bodyBgVariant), bodyBgVariant), _defineProperty(_ref2, \"border-\".concat(bodyBorderVariant), bodyBorderVariant), _defineProperty(_ref2, \"text-\".concat(bodyTextVariant), bodyTextVariant), _ref2), props.bodyClass]\n    }), [$title, $subTitle, children]);\n  }\n});","import { Vue, mergeData } from '../../vue';\nimport { NAME_CARD_TITLE } from '../../constants/components';\nimport { PROP_TYPE_STRING } from '../../constants/props';\nimport { makeProp, makePropsConfigurable } from '../../utils/props';\nimport { toString } from '../../utils/string'; // --- Props ---\n\nexport var props = makePropsConfigurable({\n  title: makeProp(PROP_TYPE_STRING),\n  titleTag: makeProp(PROP_TYPE_STRING, 'h4')\n}, NAME_CARD_TITLE); // --- Main component ---\n// @vue/component\n\nexport var BCardTitle = /*#__PURE__*/Vue.extend({\n  name: NAME_CARD_TITLE,\n  functional: true,\n  props: props,\n  render: function render(h, _ref) {\n    var props = _ref.props,\n        data = _ref.data,\n        children = _ref.children;\n    return h(props.titleTag, mergeData(data, {\n      staticClass: 'card-title'\n    }), children || toString(props.title));\n  }\n});","import { Vue, mergeData } from '../../vue';\nimport { NAME_CARD_SUB_TITLE } from '../../constants/components';\nimport { PROP_TYPE_STRING } from '../../constants/props';\nimport { makeProp, makePropsConfigurable } from '../../utils/props';\nimport { toString } from '../../utils/string'; // --- Props ---\n\nexport var props = makePropsConfigurable({\n  subTitle: makeProp(PROP_TYPE_STRING),\n  subTitleTag: makeProp(PROP_TYPE_STRING, 'h6'),\n  subTitleTextVariant: makeProp(PROP_TYPE_STRING, 'muted')\n}, NAME_CARD_SUB_TITLE); // --- Main component ---\n// @vue/component\n\nexport var BCardSubTitle = /*#__PURE__*/Vue.extend({\n  name: NAME_CARD_SUB_TITLE,\n  functional: true,\n  props: props,\n  render: function render(h, _ref) {\n    var props = _ref.props,\n        data = _ref.data,\n        children = _ref.children;\n    return h(props.subTitleTag, mergeData(data, {\n      staticClass: 'card-subtitle',\n      class: [props.subTitleTextVariant ? \"text-\".concat(props.subTitleTextVariant) : null]\n    }), children || toString(props.subTitle));\n  }\n});","function ownKeys(object, enumerableOnly) {\n  var keys = Object.keys(object);\n\n  if (Object.getOwnPropertySymbols) {\n    var symbols = Object.getOwnPropertySymbols(object);\n    enumerableOnly && (symbols = symbols.filter(function (sym) {\n      return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n    })), keys.push.apply(keys, symbols);\n  }\n\n  return keys;\n}\n\nfunction _objectSpread(target) {\n  for (var i = 1; i < arguments.length; i++) {\n    var source = null != arguments[i] ? arguments[i] : {};\n    i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n      _defineProperty(target, key, source[key]);\n    }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n      Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n    });\n  }\n\n  return target;\n}\n\nfunction _defineProperty(obj, key, value) {\n  if (key in obj) {\n    Object.defineProperty(obj, key, {\n      value: value,\n      enumerable: true,\n      configurable: true,\n      writable: true\n    });\n  } else {\n    obj[key] = value;\n  }\n\n  return obj;\n}\n\nimport { Vue, mergeData } from '../../vue';\nimport { NAME_CARD_HEADER } from '../../constants/components';\nimport { PROP_TYPE_ARRAY_OBJECT_STRING, PROP_TYPE_STRING } from '../../constants/props';\nimport { htmlOrText } from '../../utils/html';\nimport { sortKeys } from '../../utils/object';\nimport { copyProps, makeProp, makePropsConfigurable, prefixPropName } from '../../utils/props';\nimport { props as BCardProps } from '../../mixins/card'; // --- Props ---\n\nexport var props = makePropsConfigurable(sortKeys(_objectSpread(_objectSpread({}, copyProps(BCardProps, prefixPropName.bind(null, 'header'))), {}, {\n  header: makeProp(PROP_TYPE_STRING),\n  headerClass: makeProp(PROP_TYPE_ARRAY_OBJECT_STRING),\n  headerHtml: makeProp(PROP_TYPE_STRING)\n})), NAME_CARD_HEADER); // --- Main component ---\n// @vue/component\n\nexport var BCardHeader = /*#__PURE__*/Vue.extend({\n  name: NAME_CARD_HEADER,\n  functional: true,\n  props: props,\n  render: function render(h, _ref) {\n    var _ref2;\n\n    var props = _ref.props,\n        data = _ref.data,\n        children = _ref.children;\n    var headerBgVariant = props.headerBgVariant,\n        headerBorderVariant = props.headerBorderVariant,\n        headerTextVariant = props.headerTextVariant;\n    return h(props.headerTag, mergeData(data, {\n      staticClass: 'card-header',\n      class: [props.headerClass, (_ref2 = {}, _defineProperty(_ref2, \"bg-\".concat(headerBgVariant), headerBgVariant), _defineProperty(_ref2, \"border-\".concat(headerBorderVariant), headerBorderVariant), _defineProperty(_ref2, \"text-\".concat(headerTextVariant), headerTextVariant), _ref2)],\n      domProps: children ? {} : htmlOrText(props.headerHtml, props.header)\n    }), children);\n  }\n});","function ownKeys(object, enumerableOnly) {\n  var keys = Object.keys(object);\n\n  if (Object.getOwnPropertySymbols) {\n    var symbols = Object.getOwnPropertySymbols(object);\n    enumerableOnly && (symbols = symbols.filter(function (sym) {\n      return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n    })), keys.push.apply(keys, symbols);\n  }\n\n  return keys;\n}\n\nfunction _objectSpread(target) {\n  for (var i = 1; i < arguments.length; i++) {\n    var source = null != arguments[i] ? arguments[i] : {};\n    i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n      _defineProperty(target, key, source[key]);\n    }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n      Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n    });\n  }\n\n  return target;\n}\n\nfunction _defineProperty(obj, key, value) {\n  if (key in obj) {\n    Object.defineProperty(obj, key, {\n      value: value,\n      enumerable: true,\n      configurable: true,\n      writable: true\n    });\n  } else {\n    obj[key] = value;\n  }\n\n  return obj;\n}\n\nimport { Vue, mergeData } from '../../vue';\nimport { NAME_CARD_FOOTER } from '../../constants/components';\nimport { PROP_TYPE_ARRAY_OBJECT_STRING, PROP_TYPE_STRING } from '../../constants/props';\nimport { htmlOrText } from '../../utils/html';\nimport { sortKeys } from '../../utils/object';\nimport { copyProps, makeProp, makePropsConfigurable, prefixPropName } from '../../utils/props';\nimport { props as BCardProps } from '../../mixins/card'; // --- Props ---\n\nexport var props = makePropsConfigurable(sortKeys(_objectSpread(_objectSpread({}, copyProps(BCardProps, prefixPropName.bind(null, 'footer'))), {}, {\n  footer: makeProp(PROP_TYPE_STRING),\n  footerClass: makeProp(PROP_TYPE_ARRAY_OBJECT_STRING),\n  footerHtml: makeProp(PROP_TYPE_STRING)\n})), NAME_CARD_FOOTER); // --- Main component ---\n// @vue/component\n\nexport var BCardFooter = /*#__PURE__*/Vue.extend({\n  name: NAME_CARD_FOOTER,\n  functional: true,\n  props: props,\n  render: function render(h, _ref) {\n    var _ref2;\n\n    var props = _ref.props,\n        data = _ref.data,\n        children = _ref.children;\n    var footerBgVariant = props.footerBgVariant,\n        footerBorderVariant = props.footerBorderVariant,\n        footerTextVariant = props.footerTextVariant;\n    return h(props.footerTag, mergeData(data, {\n      staticClass: 'card-footer',\n      class: [props.footerClass, (_ref2 = {}, _defineProperty(_ref2, \"bg-\".concat(footerBgVariant), footerBgVariant), _defineProperty(_ref2, \"border-\".concat(footerBorderVariant), footerBorderVariant), _defineProperty(_ref2, \"text-\".concat(footerTextVariant), footerTextVariant), _ref2)],\n      domProps: children ? {} : htmlOrText(props.footerHtml, props.footer)\n    }), children);\n  }\n});","var _watch;\n\nfunction ownKeys(object, enumerableOnly) {\n  var keys = Object.keys(object);\n\n  if (Object.getOwnPropertySymbols) {\n    var symbols = Object.getOwnPropertySymbols(object);\n    enumerableOnly && (symbols = symbols.filter(function (sym) {\n      return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n    })), keys.push.apply(keys, symbols);\n  }\n\n  return keys;\n}\n\nfunction _objectSpread(target) {\n  for (var i = 1; i < arguments.length; i++) {\n    var source = null != arguments[i] ? arguments[i] : {};\n    i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n      _defineProperty(target, key, source[key]);\n    }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n      Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n    });\n  }\n\n  return target;\n}\n\nfunction _defineProperty(obj, key, value) {\n  if (key in obj) {\n    Object.defineProperty(obj, key, {\n      value: value,\n      enumerable: true,\n      configurable: true,\n      writable: true\n    });\n  } else {\n    obj[key] = value;\n  }\n\n  return obj;\n}\n\nimport { Vue } from '../../vue';\nimport { NAME_IMG_LAZY } from '../../constants/components';\nimport { HAS_INTERACTION_OBSERVER_SUPPORT } from '../../constants/env';\nimport { MODEL_EVENT_NAME_PREFIX } from '../../constants/events';\nimport { PROP_TYPE_BOOLEAN, PROP_TYPE_NUMBER_STRING, PROP_TYPE_STRING } from '../../constants/props';\nimport { concat } from '../../utils/array';\nimport { requestAF } from '../../utils/dom';\nimport { identity } from '../../utils/identity';\nimport { toInteger } from '../../utils/number';\nimport { omit } from '../../utils/object';\nimport { makeProp, makePropsConfigurable, pluckProps } from '../../utils/props';\nimport { VBVisible } from '../../directives/visible/visible';\nimport { BImg, props as BImgProps } from './img'; // --- Constants ---\n\nvar MODEL_PROP_NAME_SHOW = 'show';\nvar MODEL_EVENT_NAME_SHOW = MODEL_EVENT_NAME_PREFIX + MODEL_PROP_NAME_SHOW; // --- Props ---\n\nvar imgProps = omit(BImgProps, ['blank']);\nexport var props = makePropsConfigurable(_objectSpread(_objectSpread({}, imgProps), {}, _defineProperty({\n  blankHeight: makeProp(PROP_TYPE_NUMBER_STRING),\n  // If `null`, a blank image is generated\n  blankSrc: makeProp(PROP_TYPE_STRING, null),\n  blankWidth: makeProp(PROP_TYPE_NUMBER_STRING),\n  // Distance away from viewport (in pixels)\n  // before being considered \"visible\"\n  offset: makeProp(PROP_TYPE_NUMBER_STRING, 360)\n}, MODEL_PROP_NAME_SHOW, makeProp(PROP_TYPE_BOOLEAN, false))), NAME_IMG_LAZY); // --- Main component ---\n// @vue/component\n\nexport var BImgLazy = /*#__PURE__*/Vue.extend({\n  name: NAME_IMG_LAZY,\n  directives: {\n    'b-visible': VBVisible\n  },\n  props: props,\n  data: function data() {\n    return {\n      isShown: this[MODEL_PROP_NAME_SHOW]\n    };\n  },\n  computed: {\n    computedSrc: function computedSrc() {\n      var blankSrc = this.blankSrc;\n      return !blankSrc || this.isShown ? this.src : blankSrc;\n    },\n    computedBlank: function computedBlank() {\n      return !(this.isShown || this.blankSrc);\n    },\n    computedWidth: function computedWidth() {\n      var width = this.width;\n      return this.isShown ? width : this.blankWidth || width;\n    },\n    computedHeight: function computedHeight() {\n      var height = this.height;\n      return this.isShown ? height : this.blankHeight || height;\n    },\n    computedSrcset: function computedSrcset() {\n      var srcset = concat(this.srcset).filter(identity).join(',');\n      return srcset && (!this.blankSrc || this.isShown) ? srcset : null;\n    },\n    computedSizes: function computedSizes() {\n      var sizes = concat(this.sizes).filter(identity).join(',');\n      return sizes && (!this.blankSrc || this.isShown) ? sizes : null;\n    }\n  },\n  watch: (_watch = {}, _defineProperty(_watch, MODEL_PROP_NAME_SHOW, function (newValue, oldValue) {\n    if (newValue !== oldValue) {\n      // If `IntersectionObserver` support is not available, image is always shown\n      var visible = HAS_INTERACTION_OBSERVER_SUPPORT ? newValue : true;\n      this.isShown = visible; // Ensure the show prop is synced (when no `IntersectionObserver`)\n\n      if (newValue !== visible) {\n        this.$nextTick(this.updateShowProp);\n      }\n    }\n  }), _defineProperty(_watch, \"isShown\", function isShown(newValue, oldValue) {\n    // Update synched show prop\n    if (newValue !== oldValue) {\n      this.updateShowProp();\n    }\n  }), _watch),\n  mounted: function mounted() {\n    // If `IntersectionObserver` is not available, image is always shown\n    this.isShown = HAS_INTERACTION_OBSERVER_SUPPORT ? this[MODEL_PROP_NAME_SHOW] : true;\n  },\n  methods: {\n    updateShowProp: function updateShowProp() {\n      this.$emit(MODEL_EVENT_NAME_SHOW, this.isShown);\n    },\n    doShow: function doShow(visible) {\n      var _this = this; // If IntersectionObserver is not supported, the callback\n      // will be called with `null` rather than `true` or `false`\n\n\n      if ((visible || visible === null) && !this.isShown) {\n        // In a `requestAF()` to render the `blank` placeholder properly\n        // for fast loading images in some browsers (i.e. Firefox)\n        requestAF(function () {\n          _this.isShown = true;\n        });\n      }\n    }\n  },\n  render: function render(h) {\n    var directives = [];\n\n    if (!this.isShown) {\n      var _modifiers; // We only add the visible directive if we are not shown\n\n\n      directives.push({\n        // Visible directive will silently do nothing if\n        // `IntersectionObserver` is not supported\n        name: 'b-visible',\n        // Value expects a callback (passed one arg of `visible` = `true` or `false`)\n        value: this.doShow,\n        modifiers: (_modifiers = {}, _defineProperty(_modifiers, \"\".concat(toInteger(this.offset, 0)), true), _defineProperty(_modifiers, \"once\", true), _modifiers)\n      });\n    }\n\n    return h(BImg, {\n      directives: directives,\n      props: _objectSpread(_objectSpread({}, pluckProps(imgProps, this.$props)), {}, {\n        // Computed value props\n        src: this.computedSrc,\n        blank: this.computedBlank,\n        width: this.computedWidth,\n        height: this.computedHeight,\n        srcset: this.computedSrcset,\n        sizes: this.computedSizes\n      })\n    });\n  }\n});","function _classCallCheck(instance, Constructor) {\n  if (!(instance instanceof Constructor)) {\n    throw new TypeError(\"Cannot call a class as a function\");\n  }\n}\n\nfunction _defineProperties(target, props) {\n  for (var i = 0; i < props.length; i++) {\n    var descriptor = props[i];\n    descriptor.enumerable = descriptor.enumerable || false;\n    descriptor.configurable = true;\n    if (\"value\" in descriptor) descriptor.writable = true;\n    Object.defineProperty(target, descriptor.key, descriptor);\n  }\n}\n\nfunction _createClass(Constructor, protoProps, staticProps) {\n  if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n  if (staticProps) _defineProperties(Constructor, staticProps);\n  Object.defineProperty(Constructor, \"prototype\", {\n    writable: false\n  });\n  return Constructor;\n} // v-b-visible\n// Private visibility check directive\n// Based on IntersectionObserver\n//\n// Usage:\n//  v-b-visibility.<margin>.<once>=\"<callback>\"\n//\n//  Value:\n//  <callback>: method to be called when visibility state changes, receives one arg:\n//     true:  element is visible\n//     false: element is not visible\n//     null:  IntersectionObserver not supported\n//\n//  Modifiers:\n//    <margin>: a positive decimal value of pixels away from viewport edge\n//              before being considered \"visible\". default is 0\n//    <once>:   keyword 'once', meaning when the element becomes visible and\n//              callback is called observation/notification will stop.\n//\n// When used in a render function:\n// export default {\n//   directives: { 'b-visible': VBVisible },\n//   render(h) {\n//     h(\n//       'div',\n//       {\n//         directives: [\n//           { name: 'b-visible', value=this.callback, modifiers: { '123':true, 'once':true } }\n//         ]\n//       }\n//     )\n//   }\n\n\nimport { RX_DIGITS } from '../../constants/regex';\nimport { requestAF } from '../../utils/dom';\nimport { isFunction } from '../../utils/inspect';\nimport { looseEqual } from '../../utils/loose-equal';\nimport { clone, keys } from '../../utils/object';\nvar OBSERVER_PROP_NAME = '__bv__visibility_observer';\n\nvar VisibilityObserver = /*#__PURE__*/function () {\n  function VisibilityObserver(el, options, vnode) {\n    _classCallCheck(this, VisibilityObserver);\n\n    this.el = el;\n    this.callback = options.callback;\n    this.margin = options.margin || 0;\n    this.once = options.once || false;\n    this.observer = null;\n    this.visible = undefined;\n    this.doneOnce = false; // Create the observer instance (if possible)\n\n    this.createObserver(vnode);\n  }\n\n  _createClass(VisibilityObserver, [{\n    key: \"createObserver\",\n    value: function createObserver(vnode) {\n      var _this = this; // Remove any previous observer\n\n\n      if (this.observer) {\n        /* istanbul ignore next */\n        this.stop();\n      } // Should only be called once and `callback` prop should be a function\n\n\n      if (this.doneOnce || !isFunction(this.callback)) {\n        /* istanbul ignore next */\n        return;\n      } // Create the observer instance\n\n\n      try {\n        // Future: Possibly add in other modifiers for left/right/top/bottom\n        // offsets, root element reference, and thresholds\n        this.observer = new IntersectionObserver(this.handler.bind(this), {\n          // `null` = 'viewport'\n          root: null,\n          // Pixels away from view port to consider \"visible\"\n          rootMargin: this.margin,\n          // Intersection ratio of el and root (as a value from 0 to 1)\n          threshold: 0\n        });\n      } catch (_unused) {\n        // No IntersectionObserver support, so just stop trying to observe\n        this.doneOnce = true;\n        this.observer = undefined;\n        this.callback(null);\n        return;\n      } // Start observing in a `$nextTick()` (to allow DOM to complete rendering)\n\n      /* istanbul ignore next: IntersectionObserver not supported in JSDOM */\n\n\n      vnode.context.$nextTick(function () {\n        requestAF(function () {\n          // Placed in an `if` just in case we were destroyed before\n          // this `requestAnimationFrame` runs\n          if (_this.observer) {\n            _this.observer.observe(_this.el);\n          }\n        });\n      });\n    }\n    /* istanbul ignore next */\n\n  }, {\n    key: \"handler\",\n    value: function handler(entries) {\n      var entry = entries ? entries[0] : {};\n      var isIntersecting = Boolean(entry.isIntersecting || entry.intersectionRatio > 0.0);\n\n      if (isIntersecting !== this.visible) {\n        this.visible = isIntersecting;\n        this.callback(isIntersecting);\n\n        if (this.once && this.visible) {\n          this.doneOnce = true;\n          this.stop();\n        }\n      }\n    }\n  }, {\n    key: \"stop\",\n    value: function stop() {\n      /* istanbul ignore next */\n      this.observer && this.observer.disconnect();\n      this.observer = null;\n    }\n  }]);\n\n  return VisibilityObserver;\n}();\n\nvar destroy = function destroy(el) {\n  var observer = el[OBSERVER_PROP_NAME];\n\n  if (observer && observer.stop) {\n    observer.stop();\n  }\n\n  delete el[OBSERVER_PROP_NAME];\n};\n\nvar bind = function bind(el, _ref, vnode) {\n  var value = _ref.value,\n      modifiers = _ref.modifiers; // `value` is the callback function\n\n  var options = {\n    margin: '0px',\n    once: false,\n    callback: value\n  }; // Parse modifiers\n\n  keys(modifiers).forEach(function (mod) {\n    /* istanbul ignore else: Until <b-img-lazy> is switched to use this directive */\n    if (RX_DIGITS.test(mod)) {\n      options.margin = \"\".concat(mod, \"px\");\n    } else if (mod.toLowerCase() === 'once') {\n      options.once = true;\n    }\n  }); // Destroy any previous observer\n\n  destroy(el); // Create new observer\n\n  el[OBSERVER_PROP_NAME] = new VisibilityObserver(el, options, vnode); // Store the current modifiers on the object (cloned)\n\n  el[OBSERVER_PROP_NAME]._prevModifiers = clone(modifiers);\n}; // When the directive options may have been updated (or element)\n\n\nvar componentUpdated = function componentUpdated(el, _ref2, vnode) {\n  var value = _ref2.value,\n      oldValue = _ref2.oldValue,\n      modifiers = _ref2.modifiers; // Compare value/oldValue and modifiers to see if anything has changed\n  // and if so, destroy old observer and create new observer\n\n  /* istanbul ignore next */\n\n  modifiers = clone(modifiers);\n  /* istanbul ignore next */\n\n  if (el && (value !== oldValue || !el[OBSERVER_PROP_NAME] || !looseEqual(modifiers, el[OBSERVER_PROP_NAME]._prevModifiers))) {\n    // Re-bind on element\n    bind(el, {\n      value: value,\n      modifiers: modifiers\n    }, vnode);\n  }\n}; // When directive un-binds from element\n\n\nvar unbind = function unbind(el) {\n  // Remove the observer\n  destroy(el);\n}; // Export the directive\n\n\nexport var VBVisible = {\n  bind: bind,\n  componentUpdated: componentUpdated,\n  unbind: unbind\n};","function ownKeys(object, enumerableOnly) {\n  var keys = Object.keys(object);\n\n  if (Object.getOwnPropertySymbols) {\n    var symbols = Object.getOwnPropertySymbols(object);\n    enumerableOnly && (symbols = symbols.filter(function (sym) {\n      return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n    })), keys.push.apply(keys, symbols);\n  }\n\n  return keys;\n}\n\nfunction _objectSpread(target) {\n  for (var i = 1; i < arguments.length; i++) {\n    var source = null != arguments[i] ? arguments[i] : {};\n    i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n      _defineProperty(target, key, source[key]);\n    }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n      Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n    });\n  }\n\n  return target;\n}\n\nfunction _defineProperty(obj, key, value) {\n  if (key in obj) {\n    Object.defineProperty(obj, key, {\n      value: value,\n      enumerable: true,\n      configurable: true,\n      writable: true\n    });\n  } else {\n    obj[key] = value;\n  }\n\n  return obj;\n}\n\nimport { Vue, mergeData } from '../../vue';\nimport { NAME_CARD } from '../../constants/components';\nimport { PROP_TYPE_BOOLEAN, PROP_TYPE_STRING } from '../../constants/props';\nimport { SLOT_NAME_DEFAULT, SLOT_NAME_FOOTER, SLOT_NAME_HEADER } from '../../constants/slots';\nimport { htmlOrText } from '../../utils/html';\nimport { hasNormalizedSlot, normalizeSlot } from '../../utils/normalize-slot';\nimport { sortKeys } from '../../utils/object';\nimport { copyProps, makeProp, makePropsConfigurable, pluckProps, prefixPropName, unprefixPropName } from '../../utils/props';\nimport { props as cardProps } from '../../mixins/card';\nimport { BCardBody, props as BCardBodyProps } from './card-body';\nimport { BCardHeader, props as BCardHeaderProps } from './card-header';\nimport { BCardFooter, props as BCardFooterProps } from './card-footer';\nimport { BCardImg, props as BCardImgProps } from './card-img'; // --- Props ---\n\nvar cardImgProps = copyProps(BCardImgProps, prefixPropName.bind(null, 'img'));\ncardImgProps.imgSrc.required = false;\nexport var props = makePropsConfigurable(sortKeys(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread(_objectSpread({}, BCardBodyProps), BCardHeaderProps), BCardFooterProps), cardImgProps), cardProps), {}, {\n  align: makeProp(PROP_TYPE_STRING),\n  noBody: makeProp(PROP_TYPE_BOOLEAN, false)\n})), NAME_CARD); // --- Main component ---\n// @vue/component\n\nexport var BCard = /*#__PURE__*/Vue.extend({\n  name: NAME_CARD,\n  functional: true,\n  props: props,\n  render: function render(h, _ref) {\n    var _class;\n\n    var props = _ref.props,\n        data = _ref.data,\n        slots = _ref.slots,\n        scopedSlots = _ref.scopedSlots;\n    var imgSrc = props.imgSrc,\n        imgLeft = props.imgLeft,\n        imgRight = props.imgRight,\n        imgStart = props.imgStart,\n        imgEnd = props.imgEnd,\n        imgBottom = props.imgBottom,\n        header = props.header,\n        headerHtml = props.headerHtml,\n        footer = props.footer,\n        footerHtml = props.footerHtml,\n        align = props.align,\n        textVariant = props.textVariant,\n        bgVariant = props.bgVariant,\n        borderVariant = props.borderVariant;\n    var $scopedSlots = scopedSlots || {};\n    var $slots = slots();\n    var slotScope = {};\n    var $imgFirst = h();\n    var $imgLast = h();\n\n    if (imgSrc) {\n      var $img = h(BCardImg, {\n        props: pluckProps(cardImgProps, props, unprefixPropName.bind(null, 'img'))\n      });\n\n      if (imgBottom) {\n        $imgLast = $img;\n      } else {\n        $imgFirst = $img;\n      }\n    }\n\n    var $header = h();\n    var hasHeaderSlot = hasNormalizedSlot(SLOT_NAME_HEADER, $scopedSlots, $slots);\n\n    if (hasHeaderSlot || header || headerHtml) {\n      $header = h(BCardHeader, {\n        props: pluckProps(BCardHeaderProps, props),\n        domProps: hasHeaderSlot ? {} : htmlOrText(headerHtml, header)\n      }, normalizeSlot(SLOT_NAME_HEADER, slotScope, $scopedSlots, $slots));\n    }\n\n    var $content = normalizeSlot(SLOT_NAME_DEFAULT, slotScope, $scopedSlots, $slots); // Wrap content in `<card-body>` when `noBody` prop set\n\n    if (!props.noBody) {\n      $content = h(BCardBody, {\n        props: pluckProps(BCardBodyProps, props)\n      }, $content); // When the `overlap` prop is set we need to wrap the `<b-card-img>` and `<b-card-body>`\n      // into a relative positioned wrapper to don't distract a potential header or footer\n\n      if (props.overlay && imgSrc) {\n        $content = h('div', {\n          staticClass: 'position-relative'\n        }, [$imgFirst, $content, $imgLast]); // Reset image variables since they are already in the wrapper\n\n        $imgFirst = h();\n        $imgLast = h();\n      }\n    }\n\n    var $footer = h();\n    var hasFooterSlot = hasNormalizedSlot(SLOT_NAME_FOOTER, $scopedSlots, $slots);\n\n    if (hasFooterSlot || footer || footerHtml) {\n      $footer = h(BCardFooter, {\n        props: pluckProps(BCardFooterProps, props),\n        domProps: hasHeaderSlot ? {} : htmlOrText(footerHtml, footer)\n      }, normalizeSlot(SLOT_NAME_FOOTER, slotScope, $scopedSlots, $slots));\n    }\n\n    return h(props.tag, mergeData(data, {\n      staticClass: 'card',\n      class: (_class = {\n        'flex-row': imgLeft || imgStart,\n        'flex-row-reverse': (imgRight || imgEnd) && !(imgLeft || imgStart)\n      }, _defineProperty(_class, \"text-\".concat(align), align), _defineProperty(_class, \"bg-\".concat(bgVariant), bgVariant), _defineProperty(_class, \"border-\".concat(borderVariant), borderVariant), _defineProperty(_class, \"text-\".concat(textVariant), textVariant), _class)\n    }), [$imgFirst, $header, $content, $footer, $imgLast]);\n  }\n});","function ownKeys(object, enumerableOnly) {\n  var keys = Object.keys(object);\n\n  if (Object.getOwnPropertySymbols) {\n    var symbols = Object.getOwnPropertySymbols(object);\n    enumerableOnly && (symbols = symbols.filter(function (sym) {\n      return Object.getOwnPropertyDescriptor(object, sym).enumerable;\n    })), keys.push.apply(keys, symbols);\n  }\n\n  return keys;\n}\n\nfunction _objectSpread(target) {\n  for (var i = 1; i < arguments.length; i++) {\n    var source = null != arguments[i] ? arguments[i] : {};\n    i % 2 ? ownKeys(Object(source), !0).forEach(function (key) {\n      _defineProperty(target, key, source[key]);\n    }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) {\n      Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key));\n    });\n  }\n\n  return target;\n}\n\nfunction _defineProperty(obj, key, value) {\n  if (key in obj) {\n    Object.defineProperty(obj, key, {\n      value: value,\n      enumerable: true,\n      configurable: true,\n      writable: true\n    });\n  } else {\n    obj[key] = value;\n  }\n\n  return obj;\n}\n\nimport { Vue, mergeData } from '../../vue';\nimport { NAME_CARD_IMG_LAZY } from '../../constants/components';\nimport { keys, omit, sortKeys } from '../../utils/object';\nimport { makePropsConfigurable } from '../../utils/props';\nimport { props as BImgProps } from '../image/img';\nimport { BImgLazy, props as BImgLazyProps } from '../image/img-lazy';\nimport { props as BCardImgProps } from './card-img'; // --- Props ---\n\nexport var props = makePropsConfigurable(sortKeys(_objectSpread(_objectSpread({}, omit(BImgLazyProps, keys(BImgProps))), omit(BCardImgProps, ['src', 'alt', 'width', 'height']))), NAME_CARD_IMG_LAZY); // --- Main component ---\n// @vue/component\n\nexport var BCardImgLazy = /*#__PURE__*/Vue.extend({\n  name: NAME_CARD_IMG_LAZY,\n  functional: true,\n  props: props,\n  render: function render(h, _ref) {\n    var props = _ref.props,\n        data = _ref.data;\n    var baseClass = 'card-img';\n\n    if (props.top) {\n      baseClass += '-top';\n    } else if (props.right || props.end) {\n      baseClass += '-right';\n    } else if (props.bottom) {\n      baseClass += '-bottom';\n    } else if (props.left || props.start) {\n      baseClass += '-left';\n    }\n\n    return h(BImgLazy, mergeData(data, {\n      class: [baseClass],\n      // Exclude `left` and `right` props before passing to `<b-img-lazy>`\n      props: omit(props, ['left', 'right'])\n    }));\n  }\n});","import { Vue, mergeData } from '../../vue';\nimport { NAME_CARD_TEXT } from '../../constants/components';\nimport { PROP_TYPE_STRING } from '../../constants/props';\nimport { makeProp, makePropsConfigurable } from '../../utils/props'; // --- Props ---\n\nexport var props = makePropsConfigurable({\n  textTag: makeProp(PROP_TYPE_STRING, 'p')\n}, NAME_CARD_TEXT); // --- Main component ---\n// @vue/component\n\nexport var BCardText = /*#__PURE__*/Vue.extend({\n  name: NAME_CARD_TEXT,\n  functional: true,\n  props: props,\n  render: function render(h, _ref) {\n    var props = _ref.props,\n        data = _ref.data,\n        children = _ref.children;\n    return h(props.textTag, mergeData(data, {\n      staticClass: 'card-text'\n    }), children);\n  }\n});","import { Vue, mergeData } from '../../vue';\nimport { NAME_CARD_GROUP } from '../../constants/components';\nimport { PROP_TYPE_BOOLEAN, PROP_TYPE_STRING } from '../../constants/props';\nimport { makeProp, makePropsConfigurable } from '../../utils/props'; // --- Props ---\n\nexport var props = makePropsConfigurable({\n  columns: makeProp(PROP_TYPE_BOOLEAN, false),\n  deck: makeProp(PROP_TYPE_BOOLEAN, false),\n  tag: makeProp(PROP_TYPE_STRING, 'div')\n}, NAME_CARD_GROUP); // --- Main component ---\n// @vue/component\n\nexport var BCardGroup = /*#__PURE__*/Vue.extend({\n  name: NAME_CARD_GROUP,\n  functional: true,\n  props: props,\n  render: function render(h, _ref) {\n    var props = _ref.props,\n        data = _ref.data,\n        children = _ref.children;\n    return h(props.tag, mergeData(data, {\n      class: props.deck ? 'card-deck' : props.columns ? 'card-columns' : 'card-group'\n    }), children);\n  }\n});"],"sourceRoot":""}