@sanity/block-tools - npm Package Compare versions

Comparing version 0.125.0-next.f7d2f004 to 0.125.0-rc.0

lib/constants.js

@@ -16,6 +16,6 @@ 'use strict';
 
-var BLOCK_DEFAULT_STYLE = exports.BLOCK_DEFAULT_STYLE = 'normal';
+const BLOCK_DEFAULT_STYLE = exports.BLOCK_DEFAULT_STYLE = 'normal';
 
 // Slate block
-var SLATE_DEFAULT_BLOCK = exports.SLATE_DEFAULT_BLOCK = Object.freeze({
+const SLATE_DEFAULT_BLOCK = exports.SLATE_DEFAULT_BLOCK = Object.freeze({
   kind: 'block',
@@ -28,3 +28,3 @@ type: 'contentBlock',
 
-var DEFAULT_BLOCK = exports.DEFAULT_BLOCK = Object.freeze({
+const DEFAULT_BLOCK = exports.DEFAULT_BLOCK = Object.freeze({
   _type: 'block',
@@ -35,3 +35,3 @@ markDefs: [],
 
-var DEFAULT_SPAN = exports.DEFAULT_SPAN = Object.freeze({
+const DEFAULT_SPAN = exports.DEFAULT_SPAN = Object.freeze({
   _type: 'span',
@@ -41,3 +41,3 @@ marks: []
 
-var HTML_BLOCK_TAGS = exports.HTML_BLOCK_TAGS = {
+const HTML_BLOCK_TAGS = exports.HTML_BLOCK_TAGS = {
   p: DEFAULT_BLOCK,
@@ -47,7 +47,7 @@ blockquote: _extends({}, DEFAULT_BLOCK, { style: 'blockquote' })
 
-var HTML_SPAN_TAGS = exports.HTML_SPAN_TAGS = {
+const HTML_SPAN_TAGS = exports.HTML_SPAN_TAGS = {
   span: { kind: 'text' }
 };
 
-var HTML_LIST_CONTAINER_TAGS = exports.HTML_LIST_CONTAINER_TAGS = {
+const HTML_LIST_CONTAINER_TAGS = exports.HTML_LIST_CONTAINER_TAGS = {
   ol: { kind: null },
@@ -57,3 +57,3 @@ ul: { kind: null }
 
-var HTML_HEADER_TAGS = exports.HTML_HEADER_TAGS = {
+const HTML_HEADER_TAGS = exports.HTML_HEADER_TAGS = {
   h1: _extends({}, DEFAULT_BLOCK, { style: 'h1' }),
@@ -67,6 +67,6 @@ h2: _extends({}, DEFAULT_BLOCK, { style: 'h2' }),
 
-var HTML_MISC_TAGS = exports.HTML_MISC_TAGS = {
+const HTML_MISC_TAGS = exports.HTML_MISC_TAGS = {
   br: _extends({}, DEFAULT_BLOCK, { style: 'normal' })
 };
-var HTML_DECORATOR_TAGS = exports.HTML_DECORATOR_TAGS = {
+const HTML_DECORATOR_TAGS = exports.HTML_DECORATOR_TAGS = {
 
@@ -87,3 +87,3 @@ b: 'strong',
 
-var HTML_LIST_ITEM_TAGS = exports.HTML_LIST_ITEM_TAGS = {
+const HTML_LIST_ITEM_TAGS = exports.HTML_LIST_ITEM_TAGS = {
   li: _extends({}, DEFAULT_BLOCK, {
@@ -96,14 +96,8 @@ style: 'normal',
 
-var ELEMENT_MAP = exports.ELEMENT_MAP = _extends({}, HTML_BLOCK_TAGS, HTML_SPAN_TAGS, HTML_LIST_CONTAINER_TAGS, HTML_LIST_ITEM_TAGS, HTML_HEADER_TAGS, HTML_MISC_TAGS);
+const ELEMENT_MAP = exports.ELEMENT_MAP = _extends({}, HTML_BLOCK_TAGS, HTML_SPAN_TAGS, HTML_LIST_CONTAINER_TAGS, HTML_LIST_ITEM_TAGS, HTML_HEADER_TAGS, HTML_MISC_TAGS);
 
-var DEFAULT_SUPPORTED_STYLES = exports.DEFAULT_SUPPORTED_STYLES = (0, _uniq3.default)(Object.keys(ELEMENT_MAP).filter(function (tag) {
-  return ELEMENT_MAP[tag].style;
-}).map(function (tag) {
-  return ELEMENT_MAP[tag].style;
-}));
+const DEFAULT_SUPPORTED_STYLES = exports.DEFAULT_SUPPORTED_STYLES = (0, _uniq3.default)(Object.keys(ELEMENT_MAP).filter(tag => ELEMENT_MAP[tag].style).map(tag => ELEMENT_MAP[tag].style));
 
-var DEFAULT_SUPPORTED_DECORATORS = exports.DEFAULT_SUPPORTED_DECORATORS = (0, _uniq3.default)(Object.keys(HTML_DECORATOR_TAGS).map(function (tag) {
-  return HTML_DECORATOR_TAGS[tag];
-}));
+const DEFAULT_SUPPORTED_DECORATORS = exports.DEFAULT_SUPPORTED_DECORATORS = (0, _uniq3.default)(Object.keys(HTML_DECORATOR_TAGS).map(tag => HTML_DECORATOR_TAGS[tag]));
 
-var DEFAULT_SUPPORTED_ANNOTATIONS = exports.DEFAULT_SUPPORTED_ANNOTATIONS = ['link'];
+const DEFAULT_SUPPORTED_ANNOTATIONS = exports.DEFAULT_SUPPORTED_ANNOTATIONS = ['link'];

lib/converters/blocksToSlateState.js

@@ -26,3 +26,3 @@ 'use strict';
 function resolveTypeName(value) {
-  var jsType = (0, _resolveJsType2.default)(value);
+  const jsType = (0, _resolveJsType2.default)(value);
   return jsType === 'object' && '_type' in value && value._type || jsType;
@@ -32,3 +32,3 @@ }
 function hasKeys(obj) {
-  for (var key in obj) {
+  for (const key in obj) {
     // eslint-disable-line guard-for-in
@@ -64,25 +64,19 @@ return true;
 
-  var text = span.text,
-      _span$marks = span.marks,
-      marks = _span$marks === undefined ? [] : _span$marks;
+  const text = span.text;
+  var _span$marks = span.marks;
+  const marks = _span$marks === undefined ? [] : _span$marks;
 
-  var decorators = marks.filter(function (mark) {
-    return !sanityBlock.markDefs.map(function (def) {
-      return def._key;
-    }).includes(mark);
+  const decorators = marks.filter(mark => {
+    return !sanityBlock.markDefs.map(def => def._key).includes(mark);
   });
-  var annotationKeys = marks.filter(function (x) {
-    return decorators.indexOf(x) == -1;
-  });
-  var annotations = void 0;
+  const annotationKeys = marks.filter(x => decorators.indexOf(x) == -1);
+  let annotations;
   if (annotationKeys.length) {
     annotations = {};
-    annotationKeys.forEach(function (key) {
-      var annotation = sanityBlock.markDefs.find(function (def) {
-        return def._key === key;
-      });
+    annotationKeys.forEach(key => {
+      const annotation = sanityBlock.markDefs.find(def => def._key === key);
       annotations[annotation._type] = annotation;
     });
   }
-  var range = {
+  const range = {
     kind: 'range',
@@ -102,4 +96,4 @@ text: text,
     type: 'span',
-    data: { annotations: annotations },
-    nodes: [{ kind: 'text', key: span._key + '0', ranges: [range] }]
+    data: { annotations },
+    nodes: [{ kind: 'text', ranges: [range] }]
   };
@@ -111,8 +105,8 @@ }
   // eslint-disable-next-line no-unused-vars
-  var children = sanityBlock.children,
-      _type = sanityBlock._type,
-      markDefs = sanityBlock.markDefs,
-      rest = _objectWithoutProperties(sanityBlock, ['children', '_type', 'markDefs']);
+  const children = sanityBlock.children,
+        _type = sanityBlock._type,
+        markDefs = sanityBlock.markDefs,
+        rest = _objectWithoutProperties(sanityBlock, ['children', '_type', 'markDefs']);
 
-  var restData = hasKeys(rest) ? { data: _extends({ _type: _type }, rest) } : {};
+  const restData = hasKeys(rest) ? { data: _extends({ _type }, rest) } : {};
 
@@ -129,5 +123,3 @@ if (!sanityBlock._key) {
   }, restData, {
-    nodes: children.map(function (child) {
-      return sanitySpanToRawSlateBlockNode(child, sanityBlock);
-    })
+    nodes: children.map(child => sanitySpanToRawSlateBlockNode(child, sanityBlock))
   });
@@ -152,7 +144,5 @@ }
 function sanityBlockItemToRawNode(blockItem, type) {
-  var blockItemType = resolveTypeName(blockItem);
+  const blockItemType = resolveTypeName(blockItem);
 
-  var memberType = type.of.find(function (ofType) {
-    return ofType.name === blockItemType;
-  });
+  const memberType = type.of.find(ofType => ofType.name === blockItemType);
 
@@ -164,9 +154,7 @@ return blockItemType === 'block' ? sanityBlockToRawNode(blockItem, memberType) : sanityBlockItemToRaw(blockItem, memberType);
   return blockArray.filter(Boolean) // this is a temporary guard against null values, @todo: remove
-  .map(function (item) {
-    return sanityBlockItemToRawNode(item, type);
-  });
+  .map(item => sanityBlockItemToRawNode(item, type));
 }
 
 function blocksToSlateState(array, type) {
-  var defaultNodes = [_extends({}, _constants.SLATE_DEFAULT_BLOCK, { nodes: [{ kind: 'text', text: '' }] })];
+  const defaultNodes = [_extends({}, _constants.SLATE_DEFAULT_BLOCK, { nodes: [{ kind: 'text', text: '' }] })];
   return {
@@ -173,0 +161,0 @@ kind: 'state',

lib/converters/slateStateToBlocks.js

@@ -27,10 +27,8 @@ 'use strict';
   if (node.kind === 'text') {
-    return node.ranges.map(function (range) {
+    return node.ranges.map(range => {
       return {
         _type: 'span',
-        _key: '' + sanityBlock._key + spanIndex(),
+        _key: `${sanityBlock._key}${spanIndex()}`,
         text: range.text,
-        marks: range.marks.map(function (mark) {
-          return mark.type;
-        })
+        marks: range.marks.map(mark => mark.type)
       };
@@ -40,8 +38,8 @@ });
   if (node.kind === 'inline') {
-    var nodes = node.nodes,
-        data = node.data;
+    const nodes = node.nodes,
+          data = node.data;
 
-    return (0, _flatten3.default)(nodes.map(function (nodesNode) {
+    return (0, _flatten3.default)(nodes.map(nodesNode => {
       if (nodesNode.kind !== 'text') {
-        throw new Error('Unexpected non-text child node for inline text: ' + nodesNode.kind);
+        throw new Error(`Unexpected non-text child node for inline text: ${nodesNode.kind}`);
       }
@@ -51,8 +49,8 @@ if (node.type !== 'span') {
       }
-      var annotations = data.annotations;
-      var annotationKeys = [];
+      const annotations = data.annotations;
+      const annotationKeys = [];
       if (annotations) {
-        Object.keys(annotations).forEach(function (name) {
-          var annotation = annotations[name];
-          var annotationKey = annotation._key;
+        Object.keys(annotations).forEach(name => {
+          const annotation = annotations[name];
+          const annotationKey = annotation._key;
           if (annotation) {
@@ -64,15 +62,11 @@ sanityBlock.markDefs.push(annotation);
       }
-      return nodesNode.ranges.map(function (range) {
-        return {
-          _type: 'span',
-          _key: '' + sanityBlock._key + spanIndex(),
-          text: range.text,
-          marks: range.marks.map(function (mark) {
-            return mark.type;
-          }).concat(annotationKeys)
-        };
-      });
+      return nodesNode.ranges.map(range => ({
+        _type: 'span',
+        _key: `${sanityBlock._key}${spanIndex()}`,
+        text: range.text,
+        marks: range.marks.map(mark => mark.type).concat(annotationKeys)
+      }));
     }));
   }
-  throw new Error('Unsupported kind ' + node.kind);
+  throw new Error(`Unsupported kind ${node.kind}`);
 }
@@ -82,3 +76,3 @@
   if (block.type === 'contentBlock') {
-    var sanityBlock = _extends({}, block.data, {
+    const sanityBlock = _extends({}, block.data, {
       _type: 'block',
@@ -88,7 +82,7 @@ _key: block.key || block.data._key || (0, _randomKey2.default)(12),
     });
-    var index = 0;
-    var spanIndex = function spanIndex() {
+    let index = 0;
+    const spanIndex = () => {
       return index++;
     };
-    sanityBlock.children = (0, _flatten3.default)(block.nodes.map(function (node) {
+    sanityBlock.children = (0, _flatten3.default)(block.nodes.map(node => {
       return toSanitySpan(node, sanityBlock, spanIndex);
@@ -108,7 +102,7 @@ }));
   }
-  var firstBlock = blocks[0];
+  const firstBlock = blocks[0];
   if (firstBlock._type !== 'block') {
     return false;
   }
-  var children = firstBlock.children;
+  const children = firstBlock.children;
   if (children.length === 0) {
@@ -120,3 +114,3 @@ return true;
   }
-  var firstChild = children[0];
+  const firstChild = children[0];
   if (firstChild._type !== 'span') {
@@ -129,8 +123,8 @@ return false;
 function slateStateToBlocks(json) {
-  var nodes = (0, _get3.default)(json, 'document.nodes');
+  const nodes = (0, _get3.default)(json, 'document.nodes');
   if (!nodes || nodes.length === 0) {
     return undefined;
   }
-  var blocks = nodes.map(toSanityBlock).filter(Boolean);
+  const blocks = nodes.map(toSanityBlock).filter(Boolean);
   return isEmpty(blocks) ? undefined : blocks;
 }

lib/HtmlDeserializer/helpers.js

@@ -42,10 +42,10 @@ 'use strict';
 function createRuleOptions(blockContentType) {
-  var options = (0, _blockContentTypeToOptions2.default)(blockContentType);
-  var enabledBlockStyles = options.enabledBlockStyles || _constants.DEFAULT_SUPPORTED_STYLES;
-  var enabledSpanDecorators = options.enabledSpanDecorators || _constants.DEFAULT_SUPPORTED_DECORATORS;
-  var enabledBlockAnnotations = options.enabledBlockAnnotations || _constants.DEFAULT_SUPPORTED_ANNOTATIONS;
+  const options = (0, _blockContentTypeToOptions2.default)(blockContentType);
+  const enabledBlockStyles = options.enabledBlockStyles || _constants.DEFAULT_SUPPORTED_STYLES;
+  const enabledSpanDecorators = options.enabledSpanDecorators || _constants.DEFAULT_SUPPORTED_DECORATORS;
+  const enabledBlockAnnotations = options.enabledBlockAnnotations || _constants.DEFAULT_SUPPORTED_ANNOTATIONS;
   return {
-    enabledBlockStyles: enabledBlockStyles,
-    enabledSpanDecorators: enabledSpanDecorators,
-    enabledBlockAnnotations: enabledBlockAnnotations
+    enabledBlockStyles,
+    enabledSpanDecorators,
+    enabledBlockAnnotations
   };
@@ -70,7 +70,7 @@ }
 function preprocess(html, parseHtml, evaluate) {
-  var compactHtml = html.trim() // Trim whitespace
+  const compactHtml = html.trim() // Trim whitespace
   .replace(/\s\s+/g, ' ') // Remove multiple whitespace
   .replace(/[\r\n]/g, ' '); // Remove newlines / carriage returns
-  var doc = parseHtml(compactHtml);
-  _preprocessors2.default.forEach(function (processor) {
+  const doc = parseHtml(compactHtml);
+  _preprocessors2.default.forEach(processor => {
     processor(html, doc, evaluate);
@@ -92,3 +92,3 @@ });
   }
-  return function (html) {
+  return html => {
     return new DOMParser().parseFromString(html, 'text/html');
@@ -99,7 +99,7 @@ };
 function flattenNestedBlocks(blocks) {
-  var depth = 0;
-  var flattened = [];
-  var traverse = function traverse(_nodes) {
-    var toRemove = [];
-    _nodes.forEach(function (node, i) {
+  let depth = 0;
+  const flattened = [];
+  const traverse = _nodes => {
+    const toRemove = [];
+    _nodes.forEach((node, i) => {
       if (depth === 0) {
@@ -117,3 +117,3 @@ flattened.push(node);
     });
-    toRemove.forEach(function (node) {
+    toRemove.forEach(node => {
       _nodes.splice(_nodes.indexOf(node), 1);
@@ -128,17 +128,17 @@ });
 function trimWhitespace(blocks) {
-  blocks.forEach(function (block) {
-    var nextSpan = function nextSpan(child, index) {
-      var next = block.children[index + 1];
+  blocks.forEach(block => {
+    const nextSpan = (child, index) => {
+      const next = block.children[index + 1];
       return next && next._type === 'span' ? next : null;
     };
-    var prevSpan = function prevSpan(child, index) {
-      var prev = block.children[index - 1];
+    const prevSpan = (child, index) => {
+      const prev = block.children[index - 1];
       return prev && prev._type === 'span' ? prev : null;
     };
-    block.children.forEach(function (child, index) {
+    block.children.forEach((child, index) => {
       if (child._type !== 'span') {
         return;
       }
-      var nextChild = nextSpan(child, index);
-      var prevChild = prevSpan(child, index);
+      const nextChild = nextSpan(child, index);
+      const prevChild = prevSpan(child, index);
       if (index === 0) {
@@ -165,3 +165,3 @@ child.text = child.text.replace(/^[^\S\n]+/g, '');
 function ensureRootIsBlocks(blocks) {
-  return blocks.reduce(function (memo, node, i, original) {
+  return blocks.reduce((memo, node, i, original) => {
 
@@ -174,8 +174,8 @@ if (node._type === 'block') {
     if (i > 0 && original[i - 1]._type !== 'block') {
-      var _block = memo[memo.length - 1];
-      _block.children.push(node);
+      const block = memo[memo.length - 1];
+      block.children.push(node);
       return memo;
     }
 
-    var block = _extends({}, _constants.DEFAULT_BLOCK, {
+    const block = _extends({}, _constants.DEFAULT_BLOCK, {
       children: [node]
@@ -182,0 +182,0 @@ });

lib/HtmlDeserializer/index.js

@@ -7,4 +7,2 @@ 'use strict';
 
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
-
 var _helpers = require('./helpers');
@@ -22,6 +20,2 @@
 
-function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
-
-function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
 /**
@@ -31,3 +25,3 @@ * A internal variable to keep track of annotation mark definitions within the 'run' of a block
  */
-var _markDefsWithinBlock = [];
+let _markDefsWithinBlock = [];
 
@@ -39,84 +33,79 @@ /**
 
-var HtmlDeserializer =
+class HtmlDeserializer {
 
-/**
- * Create a new serializer respecting a Sanity block content type's schema
- *
- * @param {Object} options
- *   @property {Object} blockContentType
- *      A compiled version of the block content schema type
- *   @property {Array} rules
- *      Optional rules working on the HTML (will be ruled first)
- *   @property {Function} parseHtml
- *      API compatible model as returned from DOMParser for using server side.
- */
+  /**
+   * Create a new serializer respecting a Sanity block content type's schema
+   *
+   * @param {Object} options
+   *   @property {Object} blockContentType
+   *      A compiled version of the block content schema type
+   *   @property {Array} rules
+   *      Optional rules working on the HTML (will be ruled first)
+   *   @property {Function} parseHtml
+   *      API compatible model as returned from DOMParser for using server side.
+   */
 
-function HtmlDeserializer() {
-  var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
+  constructor(options = {}) {
+    _initialiseProps.call(this);
 
-  _classCallCheck(this, HtmlDeserializer);
+    var _options$rules = options.rules;
+    const rules = _options$rules === undefined ? [] : _options$rules;
 
-  _initialiseProps.call(this);
+    const blockContentType = options.blockContentType;
+    const standardRules = (0, _rules2.default)(blockContentType, (0, _helpers.createRuleOptions)(blockContentType));
+    this.rules = [...rules, ...standardRules];
+    const parseHtml = options.parseHtml || (0, _helpers.defaultParseHtml)();
+    this.parseHtml = html => {
+      const doc = (0, _helpers.preprocess)(html, parseHtml);
+      return doc.body;
+    };
+  }
 
-  var _options$rules = options.rules,
-      rules = _options$rules === undefined ? [] : _options$rules;
+  /**
+   * Deserialize HTML.
+   *
+   * @param {String} html
+   * @return {Array}
+   */
 
-  var blockContentType = options.blockContentType;
-  var standardRules = (0, _rules2.default)(blockContentType, (0, _helpers.createRuleOptions)(blockContentType));
-  this.rules = [].concat(_toConsumableArray(rules), _toConsumableArray(standardRules));
-  var parseHtml = options.parseHtml || (0, _helpers.defaultParseHtml)();
-  this.parseHtml = function (html) {
-    var doc = (0, _helpers.preprocess)(html, parseHtml);
-    return doc.body;
-  };
-}
+  /**
+   * Deserialize an array of DOM elements.
+   *
+   * @param {Array} elements
+   * @return {Array}
+   */
 
-/**
- * Deserialize HTML.
- *
- * @param {String} html
- * @return {Array}
- */
+  /**
+   * Deserialize a DOM element.
+   *
+   * @param {Object} element
+   * @return {Any}
+   */
 
-/**
- * Deserialize an array of DOM elements.
- *
- * @param {Array} elements
- * @return {Array}
- */
+  /**
+   * Deserialize a `__decorator` type
+   * (an internal made up type to process decorators exclusively)
+   *
+   * @param {Object} decorator
+   * @return {Array}
+   */
 
-/**
- * Deserialize a DOM element.
- *
- * @param {Object} element
- * @return {Any}
- */
+  /**
+   * Deserialize a `__annotation` object.
+   * (an internal made up type to process annotations exclusively)
+   *
+   * @param {Object} annotation
+   * @return {Array}
+   */
 
-/**
- * Deserialize a `__decorator` type
- * (an internal made up type to process decorators exclusively)
- *
- * @param {Object} decorator
- * @return {Array}
- */
+}
+exports.default = HtmlDeserializer;
 
-/**
- * Deserialize a `__annotation` object.
- * (an internal made up type to process annotations exclusively)
- *
- * @param {Object} annotation
- * @return {Array}
- */
-
-;
-
 var _initialiseProps = function _initialiseProps() {
-  var _this = this;
+  this.deserialize = html => {
+    const parseHtml = this.parseHtml;
 
-  this.deserialize = function (html) {
-    var parseHtml = _this.parseHtml;
-
-    var fragment = parseHtml(html);
-    var children = Array.from(fragment.childNodes);
-    var blocks = _this.deserializeElements(children);
+    const fragment = parseHtml(html);
+    const children = Array.from(fragment.childNodes);
+    let blocks = this.deserializeElements(children);
     // Ensure that all top-level objects are wrapped into a block
@@ -128,8 +117,6 @@ blocks = (0, _helpers.ensureRootIsBlocks)(blocks);
 
-  this.deserializeElements = function () {
-    var elements = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
-
-    var nodes = [];
-    elements.forEach(function (element, index) {
-      var node = _this.deserializeElement(element);
+  this.deserializeElements = (elements = []) => {
+    let nodes = [];
+    elements.forEach((element, index) => {
+      const node = this.deserializeElement(element);
       switch ((0, _resolveJsType2.default)(node)) {
@@ -143,3 +130,3 @@ case 'array':
         default:
-          throw new Error('Don\'t know what to do with: ' + JSON.stringify(node));
+          throw new Error(`Don't know what to do with: ${JSON.stringify(node)}`);
       }
@@ -150,6 +137,6 @@ });
 
-  this.deserializeElement = function (element) {
+  this.deserializeElement = element => {
     // eslint-disable-line complexity
 
-    var node = void 0;
+    let node;
     if (!element.tagName) {
@@ -159,4 +146,4 @@ element.tagName = '';
 
-    var next = function next(elements) {
-      var _elements = elements;
+    const next = elements => {
+      let _elements = elements;
       if (Object.prototype.toString.call(_elements) == '[object NodeList]') {
@@ -168,5 +155,5 @@ _elements = Array.from(_elements);
         case 'array':
-          return _this.deserializeElements(_elements);
+          return this.deserializeElements(_elements);
         case 'object':
-          return _this.deserializeElement(_elements);
+          return this.deserializeElement(_elements);
         case 'null':
@@ -176,28 +163,25 @@ case 'undefined':
         default:
-          throw new Error('The `next` argument was called with invalid children: "' + _elements + '".');
+          throw new Error(`The \`next\` argument was called with invalid children: "${_elements}".`);
       }
     };
-
-    var _loop = function _loop(i) {
-      var rule = _this.rules[i];
+    for (let i = 0; i < this.rules.length; i++) {
+      const rule = this.rules[i];
       if (!rule.deserialize) {
-        return 'continue';
+        continue;
       }
-      var ret = rule.deserialize(element, next);
-      var type = (0, _resolveJsType2.default)(ret);
+      const ret = rule.deserialize(element, next);
+      const type = (0, _resolveJsType2.default)(ret);
 
       if (type != 'array' && type != 'object' && type != 'null' && type != 'undefined') {
-        throw new Error('A rule returned an invalid deserialized representation: "' + node + '".');
+        throw new Error(`A rule returned an invalid deserialized representation: "${node}".`);
       }
 
       if (ret === undefined) {
-        return 'continue';
+        continue;
       } else if (ret === null) {
-        return {
-          v: null
-        };
+        return null;
       } else if (ret._type === '__decorator') {
-        node = _this.deserializeDecorator(ret);
+        node = this.deserializeDecorator(ret);
       } else if (ret._type === '__annotation') {
-        node = _this.deserializeAnnotation(ret);
+        node = this.deserializeAnnotation(ret);
       } else if (ret._type === 'block' && _markDefsWithinBlock.length) {
@@ -212,3 +196,3 @@ ret.markDefs = _markDefsWithinBlock;
       if (ret && ret._type === 'block' && ret.listItem) {
-        var parent = element.parentNode.parentNode;
+        let parent = element.parentNode.parentNode;
         while ((0, _helpers.tagName)(parent) === 'li') {
@@ -221,3 +205,3 @@ parent = parent.parentNode.parentNode;
       if (ret && ret._type === 'block' && ret.style === 'blockquote') {
-        ret.children.forEach(function (child, index) {
+        ret.children.forEach((child, index) => {
           if (child._type === 'span' && child.text === '\r') {
@@ -231,29 +215,13 @@ child.text = '\n\n';
       }
-      return 'break';
-    };
-
-    _loop2: for (var i = 0; i < _this.rules.length; i++) {
-      var _ret = _loop(i);
-
-      switch (_ret) {
-        case 'continue':
-          continue;
-
-        case 'break':
-          break _loop2;
-
-        default:
-          if ((typeof _ret === 'undefined' ? 'undefined' : _typeof(_ret)) === "object") return _ret.v;
-      }
+      break;
     }
-
     return node || next(element.childNodes);
   };
 
-  this.deserializeDecorator = function (decorator) {
-    var name = decorator.name;
+  this.deserializeDecorator = decorator => {
+    const name = decorator.name;
 
-    var applyDecorator = function applyDecorator(node) {
+    const applyDecorator = node => {
       if (node._type === '__decorator') {
-        return _this.deserializeDecorator(node);
+        return this.deserializeDecorator(node);
       } else if (node._type === 'span') {
@@ -270,4 +238,4 @@ node.marks = node.marks || [];
     };
-    return decorator.children.reduce(function (children, node) {
-      var ret = applyDecorator(node);
+    return decorator.children.reduce((children, node) => {
+      const ret = applyDecorator(node);
       if (Array.isArray(ret)) {
@@ -281,9 +249,9 @@ return children.concat(ret);
 
-  this.deserializeAnnotation = function (annotation) {
-    var markDef = annotation.markDef;
+  this.deserializeAnnotation = annotation => {
+    const markDef = annotation.markDef;
 
     _markDefsWithinBlock.push(markDef);
-    var applyAnnotation = function applyAnnotation(node) {
+    const applyAnnotation = node => {
       if (node._type === '__annotation') {
-        return _this.deserializeAnnotation(node);
+        return this.deserializeAnnotation(node);
       } else if (node._type === 'span') {
@@ -300,4 +268,4 @@ node.marks = node.marks || [];
     };
-    return annotation.children.reduce(function (children, node) {
-      var ret = applyAnnotation(node);
+    return annotation.children.reduce((children, node) => {
+      const ret = applyAnnotation(node);
       if (Array.isArray(ret)) {
@@ -310,4 +278,2 @@ return children.concat(ret);
   };
-};
-
-exports.default = HtmlDeserializer;
+};

lib/HtmlDeserializer/preprocessors/default.js

@@ -9,10 +9,10 @@ 'use strict';
 
-exports.default = function (html, doc) {
+exports.default = (html, doc) => {
 
   // Remove this cruft from the document
-  var unwantedWordDocumentPaths = ['/html/text()', '/html/head/text()', '/html/body/text()', '//comment()', '//style', '//xml', '//script', '//meta', '//link'];
+  const unwantedWordDocumentPaths = ['/html/text()', '/html/head/text()', '/html/body/text()', '//comment()', '//style', '//xml', '//script', '//meta', '//link'];
 
-  var unwantedNodes = doc.evaluate(unwantedWordDocumentPaths.join('|'), doc, null, _index._XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
-  for (var i = unwantedNodes.snapshotLength - 1; i >= 0; i--) {
-    var unwanted = unwantedNodes.snapshotItem(i);
+  const unwantedNodes = doc.evaluate(unwantedWordDocumentPaths.join('|'), doc, null, _index._XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
+  for (let i = unwantedNodes.snapshotLength - 1; i >= 0; i--) {
+    const unwanted = unwantedNodes.snapshotItem(i);
     unwanted.parentNode.removeChild(unwanted);
@@ -19,0 +19,0 @@ }

lib/HtmlDeserializer/preprocessors/index.js

@@ -19,3 +19,3 @@ 'use strict';
 // We need this here if run server side
-var _XPathResult = exports._XPathResult = {
+const _XPathResult = exports._XPathResult = {
   ANY_TYPE: 0,
@@ -22,0 +22,0 @@ NUMBER_TYPE: 1,

lib/HtmlDeserializer/preprocessors/word.js

@@ -14,3 +14,3 @@ "use strict";
 
-exports.default = function (html, doc) {
+exports.default = (html, doc) => {
   if (!isWordHtml(html)) {
@@ -21,9 +21,9 @@ return doc;
   // xPaths for elements that will be removed from the document
-  var unwantedPaths = ["//*[name() = 'o:p']"];
+  const unwantedPaths = ["//*[name() = 'o:p']"];
 
   // xPaths for elements that needs to be remapped into other tags
-  var mappedPaths = ["//p[@class='MsoTocHeading']", "//p[@class='MsoTitle']", "//p[@class='MsoToaHeading']", "//p[@class='MsoSubtitle']", "//span[@class='MsoSubtleEmphasis']", "//span[@class='MsoIntenseEmphasis']"];
+  const mappedPaths = ["//p[@class='MsoTocHeading']", "//p[@class='MsoTitle']", "//p[@class='MsoToaHeading']", "//p[@class='MsoSubtitle']", "//span[@class='MsoSubtleEmphasis']", "//span[@class='MsoIntenseEmphasis']"];
 
   // Which HTML element(s) to map the elements matching mappedPaths into
-  var elementMap = {
+  const elementMap = {
     MsoTocHeading: ['h3'],
@@ -37,3 +37,3 @@ MsoTitle: ['h1'],
     // Remove cruft
-  };var unwantedNodes = doc.evaluate(unwantedPaths.join('|'), doc, function (prefix) {
+  };const unwantedNodes = doc.evaluate(unwantedPaths.join('|'), doc, prefix => {
     if (prefix === 'o') {
@@ -44,4 +44,4 @@ return 'urn:schemas-microsoft-com:office:office';
   }, _index._XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
-  for (var i = unwantedNodes.snapshotLength - 1; i >= 0; i--) {
-    var unwanted = unwantedNodes.snapshotItem(i);
+  for (let i = unwantedNodes.snapshotLength - 1; i >= 0; i--) {
+    const unwanted = unwantedNodes.snapshotItem(i);
     unwanted.parentNode.removeChild(unwanted);
@@ -51,12 +51,11 @@ }
   // Transform mapped elements into what they should be mapped to
-  var mappedElements = doc.evaluate(mappedPaths.join('|'), doc, null, _index._XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
-
-  var _loop = function _loop(_i) {
-    var mappedElm = mappedElements.snapshotItem(_i);
-    var tags = elementMap[mappedElm.className];
-    var text = new Text(mappedElm.textContent);
-    var parentElement = document.createElement(tags[0]);
-    var parent = parentElement;
-    var child = parentElement;
-    tags.slice(1).forEach(function (tag) {
+  const mappedElements = doc.evaluate(mappedPaths.join('|'), doc, null, _index._XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
+  for (let i = mappedElements.snapshotLength - 1; i >= 0; i--) {
+    const mappedElm = mappedElements.snapshotItem(i);
+    const tags = elementMap[mappedElm.className];
+    const text = new Text(mappedElm.textContent);
+    const parentElement = document.createElement(tags[0]);
+    let parent = parentElement;
+    let child = parentElement;
+    tags.slice(1).forEach(tag => {
       child = document.createElement(tag);
@@ -68,6 +67,2 @@ parent.appendChild(child);
     mappedElm.parentNode.replaceChild(parentElement, mappedElm);
-  };
-
-  for (var _i = mappedElements.snapshotLength - 1; _i >= 0; _i--) {
-    _loop(_i);
   }
@@ -74,0 +69,0 @@

lib/HtmlDeserializer/rules/default.js

@@ -23,3 +23,3 @@ 'use strict';
 function resolveListItem(listNodeTagName) {
-  var listStyle = void 0;
+  let listStyle;
   switch (listNodeTagName) {
@@ -38,5 +38,3 @@ case 'ul':
 
-function createDefaultRules(blockContentType) {
-  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
+function createDefaultRules(blockContentType, options = {}) {
   return [
@@ -46,4 +44,4 @@
   {
-    deserialize: function deserialize(el) {
-      var isValidText = el.textContent !== ' ' && (0, _helpers.tagName)(el.parentNode) !== 'body';
+    deserialize(el) {
+      const isValidText = el.textContent !== ' ' && (0, _helpers.tagName)(el.parentNode) !== 'body';
       if (el.nodeName === '#text' && isValidText) {
@@ -61,14 +59,14 @@ return _extends({}, _constants.DEFAULT_SPAN, {
   {
-    deserialize: function deserialize(el, next) {
+    deserialize(el, next) {
       if ((0, _helpers.tagName)(el) !== 'blockquote') {
         return undefined;
       }
-      var blocks = _extends({}, _constants.HTML_BLOCK_TAGS, _constants.HTML_HEADER_TAGS);
+      const blocks = _extends({}, _constants.HTML_BLOCK_TAGS, _constants.HTML_HEADER_TAGS);
       delete blocks.blockquote;
-      var children = [];
-      el.childNodes.forEach(function (node, index) {
+      const children = [];
+      el.childNodes.forEach((node, index) => {
         if (node.nodeType === 1 && Object.keys(blocks).includes(node.localName.toLowerCase())) {
-          var span = el.ownerDocument.createElement('span');
+          const span = el.ownerDocument.createElement('span');
           span.appendChild(el.ownerDocument.createTextNode('\r'));
-          node.childNodes.forEach(function (cn) {
+          node.childNodes.forEach(cn => {
             span.appendChild(cn.cloneNode(true));
@@ -96,5 +94,5 @@ });
   {
-    deserialize: function deserialize(el, next) {
-      var blocks = _extends({}, _constants.HTML_BLOCK_TAGS, _constants.HTML_HEADER_TAGS);
-      var block = blocks[(0, _helpers.tagName)(el)];
+    deserialize(el, next) {
+      const blocks = _extends({}, _constants.HTML_BLOCK_TAGS, _constants.HTML_HEADER_TAGS);
+      let block = blocks[(0, _helpers.tagName)(el)];
       if (!block) {
@@ -119,4 +117,4 @@ return undefined;
   {
-    deserialize: function deserialize(el, next) {
-      var span = _constants.HTML_SPAN_TAGS[(0, _helpers.tagName)(el)];
+    deserialize(el, next) {
+      const span = _constants.HTML_SPAN_TAGS[(0, _helpers.tagName)(el)];
       if (!span) {
@@ -131,4 +129,4 @@ return undefined;
   {
-    deserialize: function deserialize(el, next) {
-      var listContainer = _constants.HTML_LIST_CONTAINER_TAGS[(0, _helpers.tagName)(el)];
+    deserialize(el, next) {
+      const listContainer = _constants.HTML_LIST_CONTAINER_TAGS[(0, _helpers.tagName)(el)];
       if (!listContainer) {
@@ -143,3 +141,3 @@ return undefined;
   {
-    deserialize: function deserialize(el, next) {
+    deserialize(el, next) {
       if ((0, _helpers.tagName)(el) === 'br') {
@@ -156,4 +154,4 @@ return _extends({}, _constants.DEFAULT_SPAN, {
   {
-    deserialize: function deserialize(el, next) {
-      var listItem = _constants.HTML_LIST_ITEM_TAGS[(0, _helpers.tagName)(el)];
+    deserialize(el, next) {
+      const listItem = _constants.HTML_LIST_ITEM_TAGS[(0, _helpers.tagName)(el)];
       if (!listItem || !el.parentNode || !_constants.HTML_LIST_CONTAINER_TAGS[(0, _helpers.tagName)(el.parentNode)]) {
@@ -171,4 +169,4 @@ return undefined;
   {
-    deserialize: function deserialize(el, next) {
-      var decorator = _constants.HTML_DECORATOR_TAGS[(0, _helpers.tagName)(el)];
+    deserialize(el, next) {
+      const decorator = _constants.HTML_DECORATOR_TAGS[(0, _helpers.tagName)(el)];
       if (!decorator || !options.enabledSpanDecorators.includes(decorator)) {
@@ -188,12 +186,12 @@ return undefined;
   {
-    deserialize: function deserialize(el, next) {
+    deserialize(el, next) {
       if ((0, _helpers.tagName)(el) != 'a') {
         return undefined;
       }
-      var linkEnabled = options.enabledBlockAnnotations.includes('link');
-      var href = el.getAttribute('href');
+      const linkEnabled = options.enabledBlockAnnotations.includes('link');
+      const href = el.getAttribute('href');
       if (!href) {
         return next(el.childNodes);
       }
-      var markDef = void 0;
+      let markDef;
       if (linkEnabled) {
@@ -209,3 +207,3 @@ markDef = {
         markDef: markDef,
-        children: linkEnabled ? next(el.childNodes) : el.appendChild(new Text(' (' + href + ')') // TODO: make server side compatible
+        children: linkEnabled ? next(el.childNodes) : el.appendChild(new Text(` (${href})`) // TODO: make server side compatible
         ) && next(el.childNodes)
@@ -212,0 +210,0 @@ };

lib/HtmlDeserializer/rules/index.js

@@ -22,8 +22,4 @@ 'use strict';
 
-function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
-
-function createRules(blockContentType) {
-  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
-  return [].concat(_toConsumableArray((0, _misc2.default)(blockContentType, options)), _toConsumableArray((0, _word2.default)(blockContentType, options)), _toConsumableArray((0, _default2.default)(blockContentType, options)));
+function createRules(blockContentType, options = {}) {
+  return [...(0, _misc2.default)(blockContentType, options), ...(0, _word2.default)(blockContentType, options), ...(0, _default2.default)(blockContentType, options)];
 }

lib/HtmlDeserializer/rules/misc.js

@@ -11,3 +11,3 @@ 'use strict';
   }
-  var id = el.getAttribute('id');
+  const id = el.getAttribute('id');
   return id && id.match(/^docs-internal-guid-/);
@@ -21,3 +21,3 @@ }
   {
-    deserialize: function deserialize(el, next) {
+    deserialize(el, next) {
       if (isPastedFromGoogleDocs(el)) {
@@ -24,0 +24,0 @@ return next(el.childNodes);

lib/HtmlDeserializer/rules/word.js

@@ -16,3 +16,3 @@ 'use strict';
 function getListItemStyle(el) {
-  var style = void 0;
+  let style;
   if (style = el.getAttribute('style')) {
@@ -28,9 +28,9 @@ if (!style.match(/lfo\d+/)) {
 function getListItemLevel(el) {
-  var style = void 0;
+  let style;
   if (style = el.getAttribute('style')) {
-    var levelMatch = style.match(/level\d+/);
+    const levelMatch = style.match(/level\d+/);
     if (!levelMatch) {
       return undefined;
     }
-    var level = levelMatch[0].match(/\d/)[0];
+    const level = levelMatch[0].match(/\d/)[0];
     return parseInt(level, 10) || 1;
@@ -48,8 +48,6 @@ }
 
-function createWordRules(blockContentType) {
-  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+function createWordRules(blockContentType, options = {}) {
 
-
   return [{
-    deserialize: function deserialize(el, next) {
+    deserialize(el, next) {
       if ((0, _helpers.tagName)(el) === 'p' && isWordListElement(el)) {
@@ -56,0 +54,0 @@ return _extends({}, _constants.DEFAULT_BLOCK, {

lib/index.js

@@ -11,5 +11,5 @@ 'use strict';
 
-var _blocksToSlateState2 = require('./converters/blocksToSlateState');
+var _blocksToSlateState = require('./converters/blocksToSlateState');
 
-var _blocksToSlateState3 = _interopRequireDefault(_blocksToSlateState2);
+var _blocksToSlateState2 = _interopRequireDefault(_blocksToSlateState);
 
@@ -20,5 +20,5 @@ var _HtmlDeserializer = require('./HtmlDeserializer');
 
-var _slateStateToBlocks2 = require('./converters/slateStateToBlocks');
+var _slateStateToBlocks = require('./converters/slateStateToBlocks');
 
-var _slateStateToBlocks3 = _interopRequireDefault(_slateStateToBlocks2);
+var _slateStateToBlocks2 = _interopRequireDefault(_slateStateToBlocks);
 
@@ -50,10 +50,7 @@ function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
    */
-  htmlToBlocks: function htmlToBlocks(html) {
-    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
-    var deserializer = new _HtmlDeserializer2.default(options);
+  htmlToBlocks(html, options = {}) {
+    const deserializer = new _HtmlDeserializer2.default(options);
     return deserializer.deserialize(html);
   },
 
-
   /**
@@ -66,7 +63,6 @@ * Convert a serialized Slate state to blocks
    */
-  slateStateToBlocks: function slateStateToBlocks(slateJson, blockContentType) {
-    return (0, _slateStateToBlocks3.default)(slateJson, blockContentType);
+  slateStateToBlocks(slateJson, blockContentType) {
+    return (0, _slateStateToBlocks2.default)(slateJson, blockContentType);
   },
 
-
   /**
@@ -80,7 +76,6 @@ * Convert blocks to a serialized Slate state
 
-  blocksToSlateState: function blocksToSlateState(blocks, blockContentType) {
-    return (0, _blocksToSlateState3.default)(blocks, blockContentType);
+  blocksToSlateState(blocks, blockContentType) {
+    return (0, _blocksToSlateState2.default)(blocks, blockContentType);
   },
 
-
   /**
@@ -92,5 +87,6 @@ * Returns the feature-set of a compiled block content type.
    */
-  getBlockContentFeatures: function getBlockContentFeatures(blockType) {
+  getBlockContentFeatures(blockType) {
     return (0, _blockContentTypeToOptions2.default)(blockType);
   }
+
 };

lib/util/blockContentTypeToOptions.js

@@ -11,46 +11,30 @@ 'use strict';
 function resolveEnabledStyles(blockType) {
-  var styleField = blockType.fields.find(function (btField) {
-    return btField.name === 'style';
-  });
+  const styleField = blockType.fields.find(btField => btField.name === 'style');
   if (!styleField) {
     throw new Error("A field with name 'style' is not defined in the block type (required).");
   }
-  var textStyles = styleField.type.options.list && styleField.type.options.list.filter(function (style) {
-    return style.value;
-  });
+  const textStyles = styleField.type.options.list && styleField.type.options.list.filter(style => style.value);
   if (!textStyles || textStyles.length === 0) {
     throw new Error('The style fields need at least one style ' + "defined. I.e: {title: 'Normal', value: 'normal'}.");
   }
-  return textStyles.map(function (style) {
-    return style.value;
-  });
+  return textStyles.map(style => style.value);
 }
 
 function resolveEnabledAnnotationTypes(spanType) {
-  return spanType.annotations.map(function (annotation) {
-    return annotation.name;
-  });
+  return spanType.annotations.map(annotation => annotation.name);
 }
 
 function resolveEnabledDecorators(spanType) {
-  return spanType.decorators.map(function (decorator) {
-    return decorator.value;
-  });
+  return spanType.decorators.map(decorator => decorator.value);
 }
 
 function blockContentTypeToOptions(blockContentType) {
-  var blockType = void 0;
-  var spanType = void 0;
+  let blockType;
+  let spanType;
   if (blockContentType) {
-    blockType = blockContentType.of.find(function (field) {
-      return field.name === 'block';
-    });
+    blockType = blockContentType.of.find(field => field.name === 'block');
     if (!blockType) {
       throw new Error("'block' type is not defined in this schema (required).");
     }
-    spanType = blockType.fields.find(function (field) {
-      return field.name === 'spans';
-    }).type.of.find(function (ofType) {
-      return ofType.name === 'span';
-    });
+    spanType = blockType.fields.find(field => field.name === 'spans').type.of.find(ofType => ofType.name === 'span');
   }
@@ -57,0 +41,0 @@ return {

lib/util/randomKey.js

@@ -15,6 +15,4 @@ 'use strict';
 // WHATWG crypto RNG - https://w3c.github.io/webcrypto/Overview.html
-function whatwgRNG() {
-  var length = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 16;
-
-  var rnds8 = new Uint8Array(length);
+function whatwgRNG(length = 16) {
+  const rnds8 = new Uint8Array(length);
   (0, _getRandomValues2.default)(rnds8);
@@ -24,4 +22,4 @@ return rnds8;
 
-var byteToHex = [];
-for (var i = 0; i < 256; ++i) {
+const byteToHex = [];
+for (let i = 0; i < 256; ++i) {
   byteToHex[i] = (i + 0x100).toString(16).substring(1);
@@ -31,5 +29,3 @@ }
 function randomKey(length) {
-  return whatwgRNG(length).reduce(function (str, n) {
-    return str + byteToHex[n];
-  }, '').slice(0, length);
+  return whatwgRNG(length).reduce((str, n) => str + byteToHex[n], '').slice(0, length);
 }

lib/util/resolveJsType.js

@@ -6,7 +6,4 @@ 'use strict';
 });
-
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
-
 exports.default = resolveJsType;
-var toString = Object.prototype.toString;
+const toString = Object.prototype.toString;
 // Copied from https://github.com/ForbesLindesay/type-of, but inlined to have fine grained control
@@ -31,3 +28,3 @@
 
-  if ((typeof val === 'undefined' ? 'undefined' : _typeof(val)) == 'object' && val && typeof val.length == 'number') {
+  if (typeof val == 'object' && val && typeof val.length == 'number') {
     try {
@@ -62,3 +59,3 @@ if (typeof val.callee == 'function') {
 
-  return typeof val === 'undefined' ? 'undefined' : _typeof(val);
+  return typeof val;
 }

package.json

 {
   "name": "@sanity/block-tools",
-  "version": "0.125.0-next.f7d2f004",
+  "version": "0.125.0-rc.0",
   "description": "Can format HTML, Slate JSON or Sanity block array into any other format.",
@@ -12,3 +12,4 @@ "main": "lib/index.js",
     "test": "NODE_ENV=test jest",
-    "coverage": "NODE_ENV=test jest --coverage"
+    "coverage": "NODE_ENV=test jest --coverage",
+    "typecheck": "flow check"
   },
@@ -40,26 +41,4 @@ "publishConfig": {
   "devDependencies": {
-    "@sanity/schema": "^0.125.0-next.f7d2f004",
+    "@sanity/schema": "^0.125.0-rc.0",
     "assert": "^1.4.1",
-    "babel-cli": "^6.26.0",
-    "babel-eslint": "^8.0.1",
-    "babel-plugin-css-modules-transform": "^1.1.0",
-    "babel-plugin-lodash": "^3.2.11",
-    "babel-plugin-syntax-class-properties": "^6.13.0",
-    "babel-plugin-syntax-flow": "^6.18.0",
-    "babel-plugin-syntax-object-rest-spread": "^6.13.0",
-    "babel-plugin-transform-class-properties": "^6.24.1",
-    "babel-plugin-transform-flow-comments": "^6.22.0",
-    "babel-plugin-transform-object-rest-spread": "^6.26.0",
-    "babel-polyfill": "^6.23.0",
-    "babel-preset-es2015": "^6.24.1",
-    "babel-preset-react": "^6.24.1",
-    "babel-register": "^6.26.0",
-    "eslint": "^4.11.0",
-    "eslint-config-sanity": "^3.1.0",
-    "eslint-import-resolver-webpack": "^0.8.3",
-    "eslint-plugin-flowtype": "^2.39.1",
-    "eslint-plugin-import": "^2.7.0",
-    "eslint-plugin-react": "^7.4.0",
-    "flow-bin": "^0.57.2",
-    "flow-typed": "^2.2.0",
     "in-publish": "^2.0.0",
@@ -66,0 +45,0 @@ "jest": "^21.2.1",

No alert changes

Improved metrics

Dev dependency count

7

decreased by-75.86%

Worsened metrics

Total package byte prevSize

48349

decreased by-9.98%

Number of downloads

115976

decreased by-13.47%

Number of package files

20

decreased by-13.04%

Lines of code

1220

decreased by-5.57%

No dependency changes