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{"version":3,"file":"popper.min.js","sources":["../../src/utils/isFunction.js","../../src/utils/getStyleComputedProperty.js","../../src/utils/getParentNode.js","../../src/utils/getScrollParent.js","../../src/utils/getOffsetParent.js","../../src/utils/isOffsetContainer.js","../../src/utils/getRoot.js","../../src/utils/findCommonOffsetParent.js","../../src/utils/getScroll.js","../../src/utils/includeScroll.js","../../src/utils/getBordersSize.js","../../src/utils/getWindowSizes.js","../../src/utils/getClientRect.js","../../src/utils/getBoundingClientRect.js","../../src/utils/getOffsetRectRelativeToArbitraryNode.js","../../src/utils/getViewportOffsetRectRelativeToArtbitraryNode.js","../../src/utils/isFixed.js","../../src/utils/getBoundaries.js","../../src/utils/computeAutoPlacement.js","../../src/utils/getReferenceOffsets.js","../../src/utils/getOuterSizes.js","../../src/utils/getOppositePlacement.js","../../src/utils/getPopperOffsets.js","../../src/utils/find.js","../../src/utils/findIndex.js","../../src/utils/runModifiers.js","../../src/methods/update.js","../../src/utils/isModifierEnabled.js","../../src/utils/getSupportedPropertyName.js","../../src/methods/destroy.js","../../src/utils/setupEventListeners.js","../../src/methods/enableEventListeners.js","../../src/utils/removeEventListeners.js","../../src/methods/disableEventListeners.js","../../src/utils/isNumeric.js","../../src/utils/setStyles.js","../../src/utils/setAttributes.js","../../src/utils/isModifierRequired.js","../../src/utils/getOppositeVariation.js","../../src/utils/clockwise.js","../../src/modifiers/offset.js","../../src/utils/debounce.js","../../src/modifiers/arrow.js","../../src/modifiers/computeStyle.js","../../src/utils/isNative.js","../../src/utils/isIE10.js","../../src/modifiers/flip.js","../../src/index.js","../../src/methods/defaults.js","../../src/modifiers/index.js","../../src/modifiers/shift.js","../../src/modifiers/preventOverflow.js","../../src/modifiers/keepTogether.js","../../src/modifiers/inner.js","../../src/modifiers/hide.js","../../src/modifiers/applyStyle.js"],"sourcesContent":["/**\n * Check if the given variable is a function\n * @method\n * @memberof Popper.Utils\n * @argument {Any} functionToCheck - variable to check\n * @returns {Boolean} answer to: is a function?\n */\nexport default function isFunction(functionToCheck) {\n const getType = {};\n return (\n functionToCheck &&\n getType.toString.call(functionToCheck) === '[object Function]'\n );\n}\n","/**\n * Get CSS computed property of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Eement} element\n * @argument {String} property\n */\nexport default function getStyleComputedProperty(element, property) {\n if (element.nodeType !== 1) {\n return [];\n }\n // NOTE: 1 DOM access here\n const css = window.getComputedStyle(element, null);\n return property ? css[property] : css;\n}\n","/**\n * Returns the parentNode or the host of the element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} parent\n */\nexport default function getParentNode(element) {\n if (element.nodeName === 'HTML') {\n return element;\n }\n return element.parentNode || element.host;\n}\n","import getStyleComputedProperty from './getStyleComputedProperty';\nimport getParentNode from './getParentNode';\n\n/**\n * Returns the scrolling parent of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} scroll parent\n */\nexport default function getScrollParent(element) {\n // Return body, `getScroll` will take care to get the correct `scrollTop` from it\n if (\n !element ||\n ['HTML', 'BODY', '#document'].indexOf(element.nodeName) !== -1\n ) {\n return window.document.body;\n }\n\n // Firefox want us to check `-x` and `-y` variations as well\n const { overflow, overflowX, overflowY } = getStyleComputedProperty(element);\n if (/(auto|scroll)/.test(overflow + overflowY + overflowX)) {\n return element;\n }\n\n return getScrollParent(getParentNode(element)
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