fix draggable getDragSource docstring
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@ -2,10 +2,10 @@
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const draggableItemUUIDs = {};
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const draggableItemUUIDs = {};
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/**
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/**
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* Validate a data transfer object through its data types. Valid draggable-item events have one type of the format `application/json/${uuid}`.
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* Get the data transfer source object by parsing its types. Valid draggable-item events have one type of the format `application/json/${uuid}`.
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* The function takes the entire type list from event.dataTransfer.types and returns true if the dataTransfer object is likely to be valid.
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* The function takes the entire type list from event.dataTransfer.types and returns the source object if valid, or null if invalid.
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* @param {*} formatList from event.dataTransfer.types
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* @param {*} typesList from event.dataTransfer.types
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* @returns {Boolean} true if dataTransfer is valid (from a draggable-item source on this page), false otherwise
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* @returns {Object} Object containing the type, uuid, and element of the dataTransfer source or null
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*/
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*/
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function getDragSource (typesList) {
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function getDragSource (typesList) {
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if (typesList.length !== 1) {
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if (typesList.length !== 1) {
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