up n_m

node_modules/hast-util-to-estree/index.d.ts

@@ -0,0 +1,8 @@
+export { handlers as defaultHandlers } from "./lib/handlers/index.js";
+export { toEstree } from "./lib/index.js";
+export type ElementAttributeNameCase = import('./lib/state.js').ElementAttributeNameCase;
+export type Handle = import('./lib/state.js').Handle;
+export type Options = import('./lib/state.js').Options;
+export type Space = import('./lib/state.js').Space;
+export type State = import('./lib/state.js').State;
+export type StylePropertyNameCase = import('./lib/state.js').StylePropertyNameCase;

node_modules/hast-util-to-estree/index.js

@@ -0,0 +1,11 @@
+/**
+ * @typedef {import('./lib/state.js').ElementAttributeNameCase} ElementAttributeNameCase
+ * @typedef {import('./lib/state.js').Handle} Handle
+ * @typedef {import('./lib/state.js').Options} Options
+ * @typedef {import('./lib/state.js').Space} Space
+ * @typedef {import('./lib/state.js').State} State
+ * @typedef {import('./lib/state.js').StylePropertyNameCase} StylePropertyNameCase
+ */
+
+export {handlers as defaultHandlers} from './lib/handlers/index.js'
+export {toEstree} from './lib/index.js'

node_modules/hast-util-to-estree/lib/handlers/comment.d.ts

@@ -0,0 +1,16 @@
+/**
+ * Turn a hast comment into an estree node.
+ *
+ * @param {HastComment} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxExpressionContainer}
+ *   estree expression.
+ */
+export function comment(node: HastComment, state: State): JsxExpressionContainer;
+export type Comment = import('estree').Comment;
+export type JsxEmptyExpression = import('estree-jsx').JSXEmptyExpression;
+export type JsxExpressionContainer = import('estree-jsx').JSXExpressionContainer;
+export type HastComment = import('hast').Comment;
+export type State = import('../state.js').State;

node_modules/hast-util-to-estree/lib/handlers/comment.js

@@ -0,0 +1,43 @@
+/**
+ * @typedef {import('estree').Comment} Comment
+ *
+ * @typedef {import('estree-jsx').JSXEmptyExpression} JsxEmptyExpression
+ * @typedef {import('estree-jsx').JSXExpressionContainer} JsxExpressionContainer
+ *
+ * @typedef {import('hast').Comment} HastComment
+ *
+ * @typedef {import('../state.js').State} State
+ */
+
+// Make VS Code show references to the above types.
+''
+
+/**
+ * Turn a hast comment into an estree node.
+ *
+ * @param {HastComment} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxExpressionContainer}
+ *   estree expression.
+ */
+export function comment(node, state) {
+  /** @type {Comment} */
+  const result = {type: 'Block', value: node.value}
+  state.inherit(node, result)
+  state.comments.push(result)
+
+  /** @type {JsxEmptyExpression} */
+  const expression = {
+    type: 'JSXEmptyExpression',
+    // @ts-expect-error: `comments` is custom.
+    comments: [Object.assign({}, result, {leading: false, trailing: true})]
+  }
+  state.patch(node, expression)
+
+  /** @type {JsxExpressionContainer} */
+  const container = {type: 'JSXExpressionContainer', expression}
+  state.patch(node, container)
+  return container
+}

node_modules/hast-util-to-estree/lib/handlers/element.d.ts

@@ -0,0 +1,18 @@
+/**
+ * Turn a hast element into an estree node.
+ *
+ * @param {HastElement} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxElement}
+ *   estree expression.
+ */
+export function element(node: HastElement, state: State): JsxElement;
+export type Property = import('estree').Property;
+export type JsxAttribute = import('estree-jsx').JSXAttribute;
+export type JsxElement = import('estree-jsx').JSXElement;
+export type JsxSpreadAttribute = import('estree-jsx').JSXSpreadAttribute;
+export type HastElement = import('hast').Element;
+export type State = import('../state.js').State;
+export type Style = Record<string, string>;

node_modules/hast-util-to-estree/lib/handlers/element.js

@@ -0,0 +1,335 @@
+/**
+ * @typedef {import('estree').Property} Property
+ *
+ * @typedef {import('estree-jsx').JSXAttribute} JsxAttribute
+ * @typedef {import('estree-jsx').JSXElement} JsxElement
+ * @typedef {import('estree-jsx').JSXSpreadAttribute} JsxSpreadAttribute
+ *
+ * @typedef {import('hast').Element} HastElement
+ *
+ * @typedef {import('../state.js').State} State
+ */
+
+/**
+ * @typedef {Record<string, string>} Style
+ */
+
+import {stringify as commas} from 'comma-separated-tokens'
+import {name as identifierName} from 'estree-util-is-identifier-name'
+import {find, hastToReact, svg} from 'property-information'
+import {stringify as spaces} from 'space-separated-tokens'
+import styleToObject from 'style-to-object'
+
+const own = {}.hasOwnProperty
+const cap = /[A-Z]/g
+const dashSomething = /-([a-z])/g
+
+const tableCellElement = new Set(['td', 'th'])
+
+/**
+ * Turn a hast element into an estree node.
+ *
+ * @param {HastElement} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxElement}
+ *   estree expression.
+ */
+// eslint-disable-next-line complexity
+export function element(node, state) {
+  const parentSchema = state.schema
+  let schema = parentSchema
+  const props = node.properties || {}
+
+  if (parentSchema.space === 'html' && node.tagName.toLowerCase() === 'svg') {
+    schema = svg
+    state.schema = schema
+  }
+
+  const children = state.all(node)
+
+  /** @type {Array<JsxAttribute | JsxSpreadAttribute>} */
+  const attributes = []
+  /** @type {string} */
+  let prop
+  /** @type {string | undefined} */
+  let alignValue
+  /** @type {Array<Property> | undefined} */
+  let styleProperties
+
+  for (prop in props) {
+    if (own.call(props, prop)) {
+      let value = props[prop]
+      const info = find(schema, prop)
+      /** @type {JsxAttribute['value']} */
+      let attributeValue
+
+      // Ignore nullish and `NaN` values.
+      // Ignore `false` and falsey known booleans.
+      if (
+        value === null ||
+        value === undefined ||
+        value === false ||
+        (typeof value === 'number' && Number.isNaN(value)) ||
+        (!value && info.boolean)
+      ) {
+        continue
+      }
+
+      prop =
+        state.elementAttributeNameCase === 'react' && info.space
+          ? hastToReact[info.property] || info.property
+          : info.attribute
+
+      if (Array.isArray(value)) {
+        // Accept `array`.
+        // Most props are space-separated.
+        value = info.commaSeparated ? commas(value) : spaces(value)
+      }
+
+      if (prop === 'style') {
+        let styleObject =
+          typeof value === 'object'
+            ? value
+            : parseStyle(String(value), node.tagName)
+
+        if (state.stylePropertyNameCase === 'css') {
+          styleObject = transformStylesToCssCasing(styleObject)
+        }
+
+        /** @type {Array<Property>} */
+        const cssProperties = []
+        /** @type {string} */
+        let cssProp
+
+        for (cssProp in styleObject) {
+          // eslint-disable-next-line max-depth
+          if (own.call(styleObject, cssProp)) {
+            cssProperties.push({
+              type: 'Property',
+              method: false,
+              shorthand: false,
+              computed: false,
+              key: identifierName(cssProp)
+                ? {type: 'Identifier', name: cssProp}
+                : {type: 'Literal', value: cssProp},
+              value: {type: 'Literal', value: String(styleObject[cssProp])},
+              kind: 'init'
+            })
+          }
+        }
+
+        styleProperties = cssProperties
+        attributeValue = {
+          type: 'JSXExpressionContainer',
+          expression: {type: 'ObjectExpression', properties: cssProperties}
+        }
+      } else if (value === true) {
+        attributeValue = null
+      } else if (
+        state.tableCellAlignToStyle &&
+        tableCellElement.has(node.tagName) &&
+        prop === 'align'
+      ) {
+        alignValue = String(value)
+        continue
+      } else {
+        attributeValue = {type: 'Literal', value: String(value)}
+      }
+
+      if (identifierName(prop, {jsx: true})) {
+        attributes.push({
+          type: 'JSXAttribute',
+          name: {type: 'JSXIdentifier', name: prop},
+          value: attributeValue
+        })
+      } else {
+        attributes.push({
+          type: 'JSXSpreadAttribute',
+          argument: {
+            type: 'ObjectExpression',
+            properties: [
+              {
+                type: 'Property',
+                method: false,
+                shorthand: false,
+                computed: false,
+                key: {type: 'Literal', value: String(prop)},
+                // @ts-expect-error No need to worry about `style` (which has a
+                // `JSXExpressionContainer` value) because that’s a valid identifier.
+                value: attributeValue || {type: 'Literal', value: true},
+                kind: 'init'
+              }
+            ]
+          }
+        })
+      }
+    }
+  }
+
+  if (alignValue !== undefined) {
+    if (!styleProperties) {
+      styleProperties = []
+      attributes.push({
+        type: 'JSXAttribute',
+        name: {type: 'JSXIdentifier', name: 'style'},
+        value: {
+          type: 'JSXExpressionContainer',
+          expression: {type: 'ObjectExpression', properties: styleProperties}
+        }
+      })
+    }
+
+    const cssProp =
+      state.stylePropertyNameCase === 'css'
+        ? transformStyleToCssCasing('textAlign')
+        : 'textAlign'
+
+    styleProperties.push({
+      type: 'Property',
+      method: false,
+      shorthand: false,
+      computed: false,
+      key: identifierName(cssProp)
+        ? {type: 'Identifier', name: cssProp}
+        : {type: 'Literal', value: cssProp},
+      value: {type: 'Literal', value: alignValue},
+      kind: 'init'
+    })
+  }
+
+  // Restore parent schema.
+  state.schema = parentSchema
+
+  /** @type {JsxElement} */
+  const result = {
+    type: 'JSXElement',
+    openingElement: {
+      type: 'JSXOpeningElement',
+      attributes,
+      name: state.createJsxElementName(node.tagName),
+      selfClosing: children.length === 0
+    },
+    closingElement:
+      children.length > 0
+        ? {
+            type: 'JSXClosingElement',
+            name: state.createJsxElementName(node.tagName)
+          }
+        : null,
+    children
+  }
+  state.inherit(node, result)
+  return result
+}
+
+/**
+ * Parse CSS rules as a declaration.
+ *
+ * @param {string} value
+ *   CSS text.
+ * @param {string} tagName
+ *   Element name.
+ * @returns {Style}
+ *   Props.
+ */
+function parseStyle(value, tagName) {
+  /** @type {Style} */
+  const result = {}
+
+  try {
+    styleToObject(value, iterator)
+  } catch (error) {
+    const cause = /** @type {Error} */ (error)
+    const exception = new Error(
+      'Could not parse `style` attribute on `' + tagName + '`',
+      {cause}
+    )
+    throw exception
+  }
+
+  return result
+
+  /**
+   * Add `name`, as a CSS prop, to `result`.
+   *
+   * @param {string} name
+   *   Key.
+   * @param {string} value
+   *   Value.
+   * @returns {undefined}
+   *   Nothing.
+   */
+  function iterator(name, value) {
+    let key = name
+
+    if (key.slice(0, 2) !== '--') {
+      // See: <https://alanhogan.com/code/vendor-prefixed-css-property-names-in-javascript>
+      if (key.slice(0, 4) === '-ms-') key = 'ms-' + key.slice(4)
+      key = key.replace(dashSomething, toCamel)
+    }
+
+    result[key] = value
+  }
+}
+
+/**
+ * Transform a DOM casing style object to a CSS casing style object.
+ *
+ * @param {Style} domCasing
+ * @returns {Style}
+ */
+function transformStylesToCssCasing(domCasing) {
+  /** @type {Style} */
+  const cssCasing = {}
+  /** @type {string} */
+  let from
+
+  for (from in domCasing) {
+    if (own.call(domCasing, from)) {
+      cssCasing[transformStyleToCssCasing(from)] = domCasing[from]
+    }
+  }
+
+  return cssCasing
+}
+
+/**
+ * Transform a DOM casing style prop to a CSS casing style prop.
+ *
+ * @param {string} from
+ * @returns {string}
+ */
+function transformStyleToCssCasing(from) {
+  let to = from.replace(cap, toDash)
+  // Handle `ms-xxx` -> `-ms-xxx`.
+  if (to.slice(0, 3) === 'ms-') to = '-' + to
+  return to
+}
+
+/**
+ * Make `$1` capitalized.
+ *
+ * @param {string} _
+ *   Whatever.
+ * @param {string} $1
+ *   Single ASCII alphabetical.
+ * @returns {string}
+ *   Capitalized `$1`.
+ */
+function toCamel(_, $1) {
+  return $1.toUpperCase()
+}
+
+/**
+ * Make `$0` dash cased.
+ *
+ * @param {string} $0
+ *   Capitalized ASCII leter.
+ * @returns {string}
+ *   Dash and lower letter.
+ */
+function toDash($0) {
+  return '-' + $0.toLowerCase()
+}

node_modules/hast-util-to-estree/lib/handlers/index.d.ts

@@ -0,0 +1,27 @@
+export namespace handlers {
+    export { comment };
+    export { ignore as doctype };
+    export { element };
+    export { mdxExpression as mdxFlowExpression };
+    export { mdxJsxElement as mdxJsxFlowElement };
+    export { mdxJsxElement as mdxJsxTextElement };
+    export { mdxExpression as mdxTextExpression };
+    export { mdxjsEsm };
+    export { root };
+    export { text };
+}
+import { comment } from './comment.js';
+/**
+ * Handle a node that is ignored.
+ *
+ * @returns {undefined}
+ *   Nothing.
+ */
+declare function ignore(): undefined;
+import { element } from './element.js';
+import { mdxExpression } from './mdx-expression.js';
+import { mdxJsxElement } from './mdx-jsx-element.js';
+import { mdxjsEsm } from './mdxjs-esm.js';
+import { root } from './root.js';
+import { text } from './text.js';
+export {};

node_modules/hast-util-to-estree/lib/handlers/index.js

@@ -0,0 +1,28 @@
+import {comment} from './comment.js'
+import {element} from './element.js'
+import {mdxExpression} from './mdx-expression.js'
+import {mdxJsxElement} from './mdx-jsx-element.js'
+import {mdxjsEsm} from './mdxjs-esm.js'
+import {root} from './root.js'
+import {text} from './text.js'
+
+export const handlers = {
+  comment,
+  doctype: ignore,
+  element,
+  mdxFlowExpression: mdxExpression,
+  mdxJsxFlowElement: mdxJsxElement,
+  mdxJsxTextElement: mdxJsxElement,
+  mdxTextExpression: mdxExpression,
+  mdxjsEsm,
+  root,
+  text
+}
+
+/**
+ * Handle a node that is ignored.
+ *
+ * @returns {undefined}
+ *   Nothing.
+ */
+function ignore() {}

node_modules/hast-util-to-estree/lib/handlers/mdx-expression.d.ts

@@ -0,0 +1,17 @@
+/**
+ * Turn an MDX expression node into an estree node.
+ *
+ * @param {MdxFlowExpression | MdxTextExpression} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxExpressionContainer}
+ *   estree expression.
+ */
+export function mdxExpression(node: MdxFlowExpression | MdxTextExpression, state: State): JsxExpressionContainer;
+export type Expression = import('estree').Expression;
+export type JsxEmptyExpression = import('estree-jsx').JSXEmptyExpression;
+export type JsxExpressionContainer = import('estree-jsx').JSXExpressionContainer;
+export type MdxFlowExpression = import('mdast-util-mdx-expression').MdxFlowExpressionHast;
+export type MdxTextExpression = import('mdast-util-mdx-expression').MdxTextExpressionHast;
+export type State = import('../state.js').State;

node_modules/hast-util-to-estree/lib/handlers/mdx-expression.js

@@ -0,0 +1,50 @@
+/**
+ * @typedef {import('estree').Expression} Expression
+ *
+ * @typedef {import('estree-jsx').JSXEmptyExpression} JsxEmptyExpression
+ * @typedef {import('estree-jsx').JSXExpressionContainer} JsxExpressionContainer
+ *
+ * @typedef {import('mdast-util-mdx-expression').MdxFlowExpressionHast} MdxFlowExpression
+ * @typedef {import('mdast-util-mdx-expression').MdxTextExpressionHast} MdxTextExpression
+ *
+ * @typedef {import('../state.js').State} State
+ */
+
+import {attachComments} from 'estree-util-attach-comments'
+
+/**
+ * Turn an MDX expression node into an estree node.
+ *
+ * @param {MdxFlowExpression | MdxTextExpression} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxExpressionContainer}
+ *   estree expression.
+ */
+export function mdxExpression(node, state) {
+  const estree = node.data && node.data.estree
+  const comments = (estree && estree.comments) || []
+  /** @type {Expression | JsxEmptyExpression | undefined} */
+  let expression
+
+  if (estree) {
+    state.comments.push(...comments)
+    attachComments(estree, estree.comments)
+    expression =
+      (estree.body[0] &&
+        estree.body[0].type === 'ExpressionStatement' &&
+        estree.body[0].expression) ||
+      undefined
+  }
+
+  if (!expression) {
+    expression = {type: 'JSXEmptyExpression'}
+    state.patch(node, expression)
+  }
+
+  /** @type {JsxExpressionContainer} */
+  const result = {type: 'JSXExpressionContainer', expression}
+  state.inherit(node, result)
+  return result
+}

node_modules/hast-util-to-estree/lib/handlers/mdx-jsx-element.d.ts

@@ -0,0 +1,19 @@
+/**
+ * Turn an MDX JSX element node into an estree node.
+ *
+ * @param {MdxJsxFlowElement | MdxJsxTextElement} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxElement | JsxFragment}
+ *   JSX element or fragment.
+ */
+export function mdxJsxElement(node: MdxJsxFlowElement | MdxJsxTextElement, state: State): JsxElement | JsxFragment;
+export type Expression = import('estree').Expression;
+export type JsxAttribute = import('estree-jsx').JSXAttribute;
+export type JsxElement = import('estree-jsx').JSXElement;
+export type JsxFragment = import('estree-jsx').JSXFragment;
+export type JsxSpreadAttribute = import('estree-jsx').JSXSpreadAttribute;
+export type MdxJsxFlowElement = import('mdast-util-mdx-jsx').MdxJsxFlowElementHast;
+export type MdxJsxTextElement = import('mdast-util-mdx-jsx').MdxJsxTextElementHast;
+export type State = import('../state.js').State;

node_modules/hast-util-to-estree/lib/handlers/mdx-jsx-element.js

@@ -0,0 +1,164 @@
+/**
+ * @typedef {import('estree').Expression} Expression
+ *
+ * @typedef {import('estree-jsx').JSXAttribute} JsxAttribute
+ * @typedef {import('estree-jsx').JSXElement} JsxElement
+ * @typedef {import('estree-jsx').JSXFragment} JsxFragment
+ * @typedef {import('estree-jsx').JSXSpreadAttribute} JsxSpreadAttribute
+ *
+ * @typedef {import('mdast-util-mdx-jsx').MdxJsxFlowElementHast} MdxJsxFlowElement
+ * @typedef {import('mdast-util-mdx-jsx').MdxJsxTextElementHast} MdxJsxTextElement
+ *
+ * @typedef {import('../state.js').State} State
+ */
+
+import {attachComments} from 'estree-util-attach-comments'
+import {svg} from 'property-information'
+
+/**
+ * Turn an MDX JSX element node into an estree node.
+ *
+ * @param {MdxJsxFlowElement | MdxJsxTextElement} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxElement | JsxFragment}
+ *   JSX element or fragment.
+ */
+// eslint-disable-next-line complexity
+export function mdxJsxElement(node, state) {
+  const parentSchema = state.schema
+  let schema = parentSchema
+  const attrs = node.attributes || []
+  let index = -1
+
+  if (
+    node.name &&
+    parentSchema.space === 'html' &&
+    node.name.toLowerCase() === 'svg'
+  ) {
+    schema = svg
+    state.schema = schema
+  }
+
+  const children = state.all(node)
+  /** @type {Array<JsxAttribute | JsxSpreadAttribute>} */
+  const attributes = []
+
+  while (++index < attrs.length) {
+    const attr = attrs[index]
+    const value = attr.value
+    /** @type {JsxAttribute['value']} */
+    let attributeValue
+
+    if (attr.type === 'mdxJsxAttribute') {
+      if (value === null || value === undefined) {
+        attributeValue = null
+        // Empty.
+      }
+      // `MdxJsxAttributeValueExpression`.
+      else if (typeof value === 'object') {
+        const estree = value.data && value.data.estree
+        const comments = (estree && estree.comments) || []
+        /** @type {Expression | undefined} */
+        let expression
+
+        if (estree) {
+          state.comments.push(...comments)
+          attachComments(estree, estree.comments)
+          // Should exist.
+          /* c8 ignore next 5 */
+          expression =
+            (estree.body[0] &&
+              estree.body[0].type === 'ExpressionStatement' &&
+              estree.body[0].expression) ||
+            undefined
+        }
+
+        attributeValue = {
+          type: 'JSXExpressionContainer',
+          expression: expression || {type: 'JSXEmptyExpression'}
+        }
+        state.inherit(value, attributeValue)
+      }
+      // Anything else.
+      else {
+        attributeValue = {type: 'Literal', value: String(value)}
+      }
+
+      /** @type {JsxAttribute} */
+      const attribute = {
+        type: 'JSXAttribute',
+        name: state.createJsxAttributeName(attr.name),
+        value: attributeValue
+      }
+
+      state.inherit(attr, attribute)
+      attributes.push(attribute)
+    }
+    // MdxJsxExpressionAttribute.
+    else {
+      const estree = attr.data && attr.data.estree
+      const comments = (estree && estree.comments) || []
+      /** @type {JsxSpreadAttribute['argument'] | undefined} */
+      let argumentValue
+
+      if (estree) {
+        state.comments.push(...comments)
+        attachComments(estree, estree.comments)
+        // Should exist.
+        /* c8 ignore next 10 */
+        argumentValue =
+          (estree.body[0] &&
+            estree.body[0].type === 'ExpressionStatement' &&
+            estree.body[0].expression &&
+            estree.body[0].expression.type === 'ObjectExpression' &&
+            estree.body[0].expression.properties &&
+            estree.body[0].expression.properties[0] &&
+            estree.body[0].expression.properties[0].type === 'SpreadElement' &&
+            estree.body[0].expression.properties[0].argument) ||
+          undefined
+      }
+
+      /** @type {JsxSpreadAttribute} */
+      const attribute = {
+        type: 'JSXSpreadAttribute',
+        argument: argumentValue || {type: 'ObjectExpression', properties: []}
+      }
+      state.inherit(attr, attribute)
+      attributes.push(attribute)
+    }
+  }
+
+  // Restore parent schema.
+  state.schema = parentSchema
+
+  /** @type {JsxElement | JsxFragment} */
+  const result = node.name
+    ? {
+        type: 'JSXElement',
+        openingElement: {
+          type: 'JSXOpeningElement',
+          attributes,
+          name: state.createJsxElementName(node.name),
+          selfClosing: children.length === 0
+        },
+        closingElement:
+          children.length > 0
+            ? {
+                type: 'JSXClosingElement',
+                name: state.createJsxElementName(node.name)
+              }
+            : null,
+        children
+      }
+    : {
+        type: 'JSXFragment',
+        openingFragment: {type: 'JSXOpeningFragment'},
+        closingFragment: {type: 'JSXClosingFragment'},
+        children
+      }
+
+  state.inherit(node, result)
+  return result
+}

node_modules/hast-util-to-estree/lib/handlers/mdxjs-esm.d.ts

@@ -0,0 +1,13 @@
+/**
+ * Handle an MDX ESM node.
+ *
+ * @param {MdxjsEsm} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {undefined}
+ *   Nothing.
+ */
+export function mdxjsEsm(node: MdxjsEsm, state: State): undefined;
+export type MdxjsEsm = import('mdast-util-mdxjs-esm').MdxjsEsmHast;
+export type State = import('../state.js').State;

node_modules/hast-util-to-estree/lib/handlers/mdxjs-esm.js

@@ -0,0 +1,28 @@
+/**
+ * @typedef {import('mdast-util-mdxjs-esm').MdxjsEsmHast} MdxjsEsm
+ *
+ * @typedef {import('../state.js').State} State
+ */
+
+import {attachComments} from 'estree-util-attach-comments'
+
+/**
+ * Handle an MDX ESM node.
+ *
+ * @param {MdxjsEsm} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {undefined}
+ *   Nothing.
+ */
+export function mdxjsEsm(node, state) {
+  const estree = node.data && node.data.estree
+  const comments = (estree && estree.comments) || []
+
+  if (estree) {
+    state.comments.push(...comments)
+    attachComments(estree, comments)
+    state.esm.push(...estree.body)
+  }
+}

node_modules/hast-util-to-estree/lib/handlers/root.d.ts

@@ -0,0 +1,15 @@
+/**
+ * Turn a hast root node into an estree node.
+ *
+ * @param {HastRoot} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxFragment}
+ *   estree JSX fragment.
+ */
+export function root(node: HastRoot, state: State): JsxFragment;
+export type JsxFragment = import('estree-jsx').JSXFragment;
+export type HastRoot = import('hast').Root;
+export type State = import('../state.js').State;
+export type JsxChild = JsxFragment['children'][number];

node_modules/hast-util-to-estree/lib/handlers/root.js

@@ -0,0 +1,59 @@
+/**
+ * @typedef {import('estree-jsx').JSXFragment} JsxFragment
+ *
+ * @typedef {import('hast').Root} HastRoot
+ *
+ * @typedef {import('../state.js').State} State
+ */
+
+/**
+ * @typedef {JsxFragment['children'][number]} JsxChild
+ */
+
+import {whitespace} from 'hast-util-whitespace'
+
+/**
+ * Turn a hast root node into an estree node.
+ *
+ * @param {HastRoot} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxFragment}
+ *   estree JSX fragment.
+ */
+export function root(node, state) {
+  const children = state.all(node)
+  /** @type {Array<JsxChild>} */
+  const cleanChildren = []
+  let index = -1
+  /** @type {Array<JsxChild> | undefined} */
+  let queue
+
+  // Remove surrounding whitespace nodes from the fragment.
+  while (++index < children.length) {
+    const child = children[index]
+
+    if (
+      child.type === 'JSXExpressionContainer' &&
+      child.expression.type === 'Literal' &&
+      whitespace(String(child.expression.value))
+    ) {
+      if (queue) queue.push(child)
+    } else {
+      if (queue) cleanChildren.push(...queue)
+      cleanChildren.push(child)
+      queue = []
+    }
+  }
+
+  /** @type {JsxFragment} */
+  const result = {
+    type: 'JSXFragment',
+    openingFragment: {type: 'JSXOpeningFragment'},
+    closingFragment: {type: 'JSXClosingFragment'},
+    children: cleanChildren
+  }
+  state.inherit(node, result)
+  return result
+}

node_modules/hast-util-to-estree/lib/handlers/text.d.ts

@@ -0,0 +1,15 @@
+/**
+ * Turn a hast text node into an estree node.
+ *
+ * @param {HastText} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxExpressionContainer | undefined}
+ *   JSX expression.
+ */
+export function text(node: HastText, state: State): JsxExpressionContainer | undefined;
+export type Literal = import('estree').Literal;
+export type JsxExpressionContainer = import('estree-jsx').JSXExpressionContainer;
+export type HastText = import('hast').Text;
+export type State = import('../state.js').State;

node_modules/hast-util-to-estree/lib/handlers/text.js

@@ -0,0 +1,36 @@
+/**
+ * @typedef {import('estree').Literal} Literal
+ *
+ * @typedef {import('estree-jsx').JSXExpressionContainer} JsxExpressionContainer
+ *
+ * @typedef {import('hast').Text} HastText
+ *
+ * @typedef {import('../state.js').State} State
+ */
+
+// Make VS Code show references to the above types.
+''
+
+/**
+ * Turn a hast text node into an estree node.
+ *
+ * @param {HastText} node
+ *   hast node to transform.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxExpressionContainer | undefined}
+ *   JSX expression.
+ */
+export function text(node, state) {
+  const value = String(node.value || '')
+
+  if (value) {
+    /** @type {Literal} */
+    const result = {type: 'Literal', value}
+    state.inherit(node, result)
+    /** @type {JsxExpressionContainer} */
+    const container = {type: 'JSXExpressionContainer', expression: result}
+    state.patch(node, container)
+    return container
+  }
+}

node_modules/hast-util-to-estree/lib/index.d.ts

@@ -0,0 +1,55 @@
+/**
+ * Transform a hast tree (with embedded MDX nodes) into an estree.
+ *
+ * ##### Notes
+ *
+ * ###### Comments
+ *
+ * Comments are attached to the tree in their neighbouring nodes (`recast`,
+ * `babel` style) and also added as a `comments` array on the program node
+ * (`espree` style).
+ * You may have to do `program.comments = undefined` for certain compilers.
+ *
+ * ###### Frameworks
+ *
+ * There are differences between what JSX frameworks accept, such as whether they
+ * accept `class` or `className`, or `background-color` or `backgroundColor`.
+ *
+ * For JSX components written in MDX, the author has to be aware of this
+ * difference and write code accordingly.
+ * For hast elements transformed by this project, this will be handled through
+ * options.
+ *
+ * | Framework | `elementAttributeNameCase` | `stylePropertyNameCase` |
+ * | --------- | -------------------------- | ----------------------- |
+ * | Preact    | `'html'`                   | `'dom'`                 |
+ * | React     | `'react'`                  | `'dom'`                 |
+ * | Solid     | `'html'`                   | `'css'`                 |
+ * | Vue       | `'html'`                   | `'dom'`                 |
+ *
+ * @param {HastNodes} tree
+ *   hast tree.
+ * @param {Options | null | undefined} [options]
+ *   Configuration (optional).
+ * @returns {Program}
+ *   estree program node.
+ *
+ *   The program’s last child in `body` is most likely an `ExpressionStatement`,
+ *   whose expression is a `JSXFragment` or a `JSXElement`.
+ *
+ *   Typically, there is only one node in `body`, however, this utility also
+ *   supports embedded MDX nodes in the HTML (when `mdast-util-mdx` is used
+ *   with mdast to parse markdown before passing its nodes through to hast).
+ *   When MDX ESM import/exports are used, those nodes are added before the
+ *   fragment or element in body.
+ *
+ *   There aren’t many great estree serializers out there that support JSX.
+ *   To do that, you can use `estree-util-to-js`.
+ *   Or, use `estree-util-build-jsx` to turn JSX into function calls, and then
+ *   serialize with whatever (`astring`, `escodegen`).
+ */
+export function toEstree(tree: HastNodes, options?: Options | null | undefined): Program;
+export type ExpressionStatement = import('estree').ExpressionStatement;
+export type Program = import('estree').Program;
+export type HastNodes = import('hast').Nodes;
+export type Options = import('./state.js').Options;

node_modules/hast-util-to-estree/lib/index.js

@@ -0,0 +1,102 @@
+/**
+ * Register MDX nodes in tree:
+ *
+ * @typedef {import('mdast-util-mdx-expression')}
+ * @typedef {import('mdast-util-mdx-jsx')}
+ * @typedef {import('mdast-util-mdxjs-esm')}
+ */
+
+/**
+ * @typedef {import('estree').ExpressionStatement} ExpressionStatement
+ * @typedef {import('estree').Program} Program
+ *
+ * @typedef {import('hast').Nodes} HastNodes
+ *
+ * @typedef {import('./state.js').Options} Options
+ */
+
+import {createState} from './state.js'
+
+/**
+ * Transform a hast tree (with embedded MDX nodes) into an estree.
+ *
+ * ##### Notes
+ *
+ * ###### Comments
+ *
+ * Comments are attached to the tree in their neighbouring nodes (`recast`,
+ * `babel` style) and also added as a `comments` array on the program node
+ * (`espree` style).
+ * You may have to do `program.comments = undefined` for certain compilers.
+ *
+ * ###### Frameworks
+ *
+ * There are differences between what JSX frameworks accept, such as whether they
+ * accept `class` or `className`, or `background-color` or `backgroundColor`.
+ *
+ * For JSX components written in MDX, the author has to be aware of this
+ * difference and write code accordingly.
+ * For hast elements transformed by this project, this will be handled through
+ * options.
+ *
+ * | Framework | `elementAttributeNameCase` | `stylePropertyNameCase` |
+ * | --------- | -------------------------- | ----------------------- |
+ * | Preact    | `'html'`                   | `'dom'`                 |
+ * | React     | `'react'`                  | `'dom'`                 |
+ * | Solid     | `'html'`                   | `'css'`                 |
+ * | Vue       | `'html'`                   | `'dom'`                 |
+ *
+ * @param {HastNodes} tree
+ *   hast tree.
+ * @param {Options | null | undefined} [options]
+ *   Configuration (optional).
+ * @returns {Program}
+ *   estree program node.
+ *
+ *   The program’s last child in `body` is most likely an `ExpressionStatement`,
+ *   whose expression is a `JSXFragment` or a `JSXElement`.
+ *
+ *   Typically, there is only one node in `body`, however, this utility also
+ *   supports embedded MDX nodes in the HTML (when `mdast-util-mdx` is used
+ *   with mdast to parse markdown before passing its nodes through to hast).
+ *   When MDX ESM import/exports are used, those nodes are added before the
+ *   fragment or element in body.
+ *
+ *   There aren’t many great estree serializers out there that support JSX.
+ *   To do that, you can use `estree-util-to-js`.
+ *   Or, use `estree-util-build-jsx` to turn JSX into function calls, and then
+ *   serialize with whatever (`astring`, `escodegen`).
+ */
+export function toEstree(tree, options) {
+  const state = createState(options || {})
+  let result = state.handle(tree)
+  const body = state.esm
+
+  if (result) {
+    if (result.type !== 'JSXFragment' && result.type !== 'JSXElement') {
+      result = {
+        type: 'JSXFragment',
+        openingFragment: {type: 'JSXOpeningFragment'},
+        closingFragment: {type: 'JSXClosingFragment'},
+        children: [result]
+      }
+      state.patch(tree, result)
+    }
+
+    /** @type {ExpressionStatement} */
+    // @ts-expect-error: `estree` types don’t allow JSX.
+    const statement = {type: 'ExpressionStatement', expression: result}
+    state.patch(tree, statement)
+    body.push(statement)
+  }
+
+  /** @type {Program} */
+  const program = {
+    type: 'Program',
+    body,
+    sourceType: 'module',
+    comments: state.comments
+  }
+  state.patch(tree, program)
+  return program
+}

node_modules/hast-util-to-estree/lib/state.d.ts

@@ -0,0 +1,139 @@
+/**
+ * Create a state from options.
+ *
+ * @param {Options} options
+ *   Configuration.
+ * @returns {State}
+ *   Info passed around about the current state.
+ */
+export function createState(options: Options): State;
+export type Comment = import('estree').Comment;
+export type Directive = import('estree').Directive;
+export type ModuleDeclaration = import('estree').ModuleDeclaration;
+export type EstreeNode = import('estree').Node;
+export type Statement = import('estree').Statement;
+export type JsxAttribute = import('estree-jsx').JSXAttribute;
+export type JsxElement = import('estree-jsx').JSXElement;
+export type JsxIdentifier = import('estree-jsx').JSXIdentifier;
+export type JsxMemberExpression = import('estree-jsx').JSXMemberExpression;
+export type JsxNamespacedName = import('estree-jsx').JSXNamespacedName;
+export type MdxJsxAttribute = import('mdast-util-mdx-jsx').MdxJsxAttribute;
+export type MdxJsxAttributeValueExpression = import('mdast-util-mdx-jsx').MdxJsxAttributeValueExpression;
+export type MdxJsxExpressionAttribute = import('mdast-util-mdx-jsx').MdxJsxExpressionAttribute;
+export type HastNodes = import('hast').Nodes;
+export type HastParents = import('hast').Parents;
+export type Schema = import('property-information').Schema;
+export type JsxElementName = JsxElement['openingElement']['name'];
+export type JsxAttributeName = JsxAttribute['name'];
+export type JsxChild = JsxElement['children'][number];
+/**
+ * Specify casing to use for attribute names.
+ *
+ * HTML casing is for example `class`, `stroke-linecap`, `xml:lang`.
+ * React casing is for example `className`, `strokeLinecap`, `xmlLang`.
+ */
+export type ElementAttributeNameCase = 'html' | 'react';
+/**
+ * Turn a hast node into an estree node.
+ */
+export type Handle = (node: any, state: State) => JsxChild | null | undefined;
+/**
+ * Configuration.
+ */
+export type Options = {
+    /**
+     * Specify casing to use for attribute names (default: `'react'`).
+     *
+     * This casing is used for hast elements, not for embedded MDX JSX nodes
+     * (components that someone authored manually).
+     */
+    elementAttributeNameCase?: ElementAttributeNameCase | null | undefined;
+    /**
+     * Custom handlers (optional).
+     */
+    handlers?: Record<string, Handle | null | undefined> | null | undefined;
+    /**
+     * Which space the document is in (default: `'html'`).
+     *
+     * When an `<svg>` element is found in the HTML space, this package already
+     * automatically switches to and from the SVG space when entering and exiting
+     * it.
+     */
+    space?: Space | null | undefined;
+    /**
+     * Specify casing to use for property names in `style` objects (default: `'dom'`).
+     *
+     * This casing is used for hast elements, not for embedded MDX JSX nodes
+     * (components that someone authored manually).
+     */
+    stylePropertyNameCase?: StylePropertyNameCase | null | undefined;
+    /**
+     * Turn obsolete `align` props on `td` and `th` into CSS `style` props
+     * (default: `true`).
+     */
+    tableCellAlignToStyle?: boolean | null | undefined;
+};
+/**
+ * Namespace.
+ */
+export type Space = 'html' | 'svg';
+/**
+ * Casing to use for property names in `style` objects.
+ *
+ * CSS casing is for example `background-color` and `-webkit-line-clamp`.
+ * DOM casing is for example `backgroundColor` and `WebkitLineClamp`.
+ */
+export type StylePropertyNameCase = 'css' | 'dom';
+/**
+ * Info passed around about the current state.
+ */
+export type State = {
+    /**
+     *   Transform children of a hast parent to estree.
+     */
+    all: (parent: HastParents) => Array<JsxChild>;
+    /**
+     *   List of estree comments.
+     */
+    comments: Array<Comment>;
+    /**
+     *   Create a JSX attribute name.
+     */
+    createJsxAttributeName: (name: string) => JsxAttributeName;
+    /**
+     *   Create a JSX element name.
+     */
+    createJsxElementName: (name: string) => JsxElementName;
+    /**
+     *   Casing to use for attribute names.
+     */
+    elementAttributeNameCase: ElementAttributeNameCase;
+    /**
+     *   List of top-level estree nodes.
+     */
+    esm: Array<Directive | ModuleDeclaration | Statement>;
+    /**
+     *   Transform a hast node to estree.
+     */
+    handle: (node: any) => JsxChild | null | undefined;
+    /**
+     *   Take positional info and data from `from` (use `patch` if you don’t want data).
+     */
+    inherit: (from: HastNodes | MdxJsxAttribute | MdxJsxAttributeValueExpression | MdxJsxExpressionAttribute, to: Comment | EstreeNode) => undefined;
+    /**
+     *   Take positional info from `from` (use `inherit` if you also want data).
+     */
+    patch: (from: HastNodes, to: Comment | EstreeNode) => undefined;
+    /**
+     *   Current schema.
+     */
+    schema: Schema;
+    /**
+     *   Casing to use for property names in `style` objects.
+     */
+    stylePropertyNameCase: StylePropertyNameCase;
+    /**
+     *   Turn obsolete `align` props on `td` and `th` into CSS `style` props.
+     */
+    tableCellAlignToStyle: boolean;
+};

node_modules/hast-util-to-estree/lib/state.js

@@ -0,0 +1,366 @@
+/**
+ * @typedef {import('estree').Comment} Comment
+ * @typedef {import('estree').Directive} Directive
+ * @typedef {import('estree').ModuleDeclaration} ModuleDeclaration
+ * @typedef {import('estree').Node} EstreeNode
+ * @typedef {import('estree').Statement} Statement
+ *
+ * @typedef {import('estree-jsx').JSXAttribute} JsxAttribute
+ * @typedef {import('estree-jsx').JSXElement} JsxElement
+ * @typedef {import('estree-jsx').JSXIdentifier} JsxIdentifier
+ * @typedef {import('estree-jsx').JSXMemberExpression} JsxMemberExpression
+ * @typedef {import('estree-jsx').JSXNamespacedName} JsxNamespacedName
+ *
+ * @typedef {import('mdast-util-mdx-jsx').MdxJsxAttribute} MdxJsxAttribute
+ * @typedef {import('mdast-util-mdx-jsx').MdxJsxAttributeValueExpression} MdxJsxAttributeValueExpression
+ * @typedef {import('mdast-util-mdx-jsx').MdxJsxExpressionAttribute} MdxJsxExpressionAttribute
+ *
+ * @typedef {import('hast').Nodes} HastNodes
+ * @typedef {import('hast').Parents} HastParents
+ *
+ * @typedef {import('property-information').Schema} Schema
+ */
+
+/**
+ * @typedef {JsxElement['openingElement']['name']} JsxElementName
+ * @typedef {JsxAttribute['name']} JsxAttributeName
+ * @typedef {JsxElement['children'][number]} JsxChild
+ */
+
+/**
+ * @typedef {'html' | 'react'} ElementAttributeNameCase
+ *   Specify casing to use for attribute names.
+ *
+ *   HTML casing is for example `class`, `stroke-linecap`, `xml:lang`.
+ *   React casing is for example `className`, `strokeLinecap`, `xmlLang`.
+ *
+ * @callback Handle
+ *   Turn a hast node into an estree node.
+ * @param {any} node
+ *   Expected hast node.
+ * @param {State} state
+ *   Info passed around about the current state.
+ * @returns {JsxChild | null | undefined}
+ *   estree node.
+ *
+ * @typedef Options
+ *   Configuration.
+ * @property {ElementAttributeNameCase | null | undefined} [elementAttributeNameCase='react']
+ *   Specify casing to use for attribute names (default: `'react'`).
+ *
+ *   This casing is used for hast elements, not for embedded MDX JSX nodes
+ *   (components that someone authored manually).
+ * @property {Record<string, Handle | null | undefined> | null | undefined} [handlers={}]
+ *   Custom handlers (optional).
+ * @property {Space | null | undefined} [space='html']
+ *   Which space the document is in (default: `'html'`).
+ *
+ *   When an `<svg>` element is found in the HTML space, this package already
+ *   automatically switches to and from the SVG space when entering and exiting
+ *   it.
+ * @property {StylePropertyNameCase | null | undefined} [stylePropertyNameCase='dom']
+ *   Specify casing to use for property names in `style` objects (default: `'dom'`).
+ *
+ *   This casing is used for hast elements, not for embedded MDX JSX nodes
+ *   (components that someone authored manually).
+ * @property {boolean | null | undefined} [tableCellAlignToStyle=true]
+ *   Turn obsolete `align` props on `td` and `th` into CSS `style` props
+ *   (default: `true`).
+ *
+ * @typedef {'html' | 'svg'} Space
+ *   Namespace.
+ *
+ * @typedef {'css' | 'dom'} StylePropertyNameCase
+ *   Casing to use for property names in `style` objects.
+ *
+ *   CSS casing is for example `background-color` and `-webkit-line-clamp`.
+ *   DOM casing is for example `backgroundColor` and `WebkitLineClamp`.
+ *
+ * @typedef State
+ *   Info passed around about the current state.
+ * @property {(parent: HastParents) => Array<JsxChild>} all
+ *   Transform children of a hast parent to estree.
+ * @property {Array<Comment>} comments
+ *   List of estree comments.
+ * @property {(name: string) => JsxAttributeName} createJsxAttributeName
+ *   Create a JSX attribute name.
+ * @property {(name: string) => JsxElementName} createJsxElementName
+ *   Create a JSX element name.
+ * @property {ElementAttributeNameCase} elementAttributeNameCase
+ *   Casing to use for attribute names.
+ * @property {Array<Directive | ModuleDeclaration | Statement>} esm
+ *   List of top-level estree nodes.
+ * @property {(node: any) => JsxChild | null | undefined} handle
+ *   Transform a hast node to estree.
+ * @property {(from: HastNodes | MdxJsxAttribute | MdxJsxAttributeValueExpression | MdxJsxExpressionAttribute, to: Comment | EstreeNode) => undefined} inherit
+ *   Take positional info and data from `from` (use `patch` if you don’t want data).
+ * @property {(from: HastNodes, to: Comment | EstreeNode) => undefined} patch
+ *   Take positional info from `from` (use `inherit` if you also want data).
+ * @property {Schema} schema
+ *   Current schema.
+ * @property {StylePropertyNameCase} stylePropertyNameCase
+ *   Casing to use for property names in `style` objects.
+ * @property {boolean} tableCellAlignToStyle
+ *   Turn obsolete `align` props on `td` and `th` into CSS `style` props.
+ */
+
+import {ok as assert} from 'devlop'
+import {html, svg} from 'property-information'
+import {position} from 'unist-util-position'
+import {zwitch} from 'zwitch'
+import {handlers} from './handlers/index.js'
+
+const own = {}.hasOwnProperty
+
+// `react-dom` triggers a warning for *any* white space in tables.
+// To follow GFM, `mdast-util-to-hast` injects line endings between elements.
+// Other tools might do so too, but they don’t do here, so we remove all of
+// that.
+//
+// See: <https://github.com/facebook/react/pull/7081>.
+// See: <https://github.com/facebook/react/pull/7515>.
+// See: <https://github.com/remarkjs/remark-react/issues/64>.
+// See: <https://github.com/rehypejs/rehype-react/pull/29>.
+// See: <https://github.com/rehypejs/rehype-react/pull/32>.
+// See: <https://github.com/rehypejs/rehype-react/pull/45>.
+// See: <https://github.com/mdx-js/mdx/issues/2000>
+const tableElements = new Set(['table', 'tbody', 'thead', 'tfoot', 'tr'])
+
+/**
+ * Create a state from options.
+ *
+ * @param {Options} options
+ *   Configuration.
+ * @returns {State}
+ *   Info passed around about the current state.
+ */
+
+export function createState(options) {
+  /** @type {Handle} */
+  const one = zwitch('type', {
+    invalid,
+    unknown,
+    handlers: {...handlers, ...options.handlers}
+  })
+
+  return {
+    // Current space.
+    elementAttributeNameCase: options.elementAttributeNameCase || 'react',
+    schema: options.space === 'svg' ? svg : html,
+    stylePropertyNameCase: options.stylePropertyNameCase || 'dom',
+    tableCellAlignToStyle: options.tableCellAlignToStyle !== false,
+    // Results.
+    comments: [],
+    esm: [],
+    // Useful functions.
+    all,
+    createJsxAttributeName,
+    createJsxElementName,
+    handle,
+    inherit,
+    patch
+  }
+
+  /**
+   * @this {State}
+   * @param {any} node
+   * @returns {JsxChild | null | undefined}
+   */
+  function handle(node) {
+    return one(node, this)
+  }
+}
+
+/**
+ * Crash on an invalid value.
+ *
+ * @param {unknown} value
+ *   Non-node.
+ * @returns {never}
+ *   Nothing (crashes).
+ */
+function invalid(value) {
+  throw new Error('Cannot handle value `' + value + '`, expected node')
+}
+
+/**
+ * Crash on an unknown node.
+ *
+ * @param {unknown} node
+ *   Unknown node.
+ * @returns {never}
+ *   Nothing (crashes).
+ */
+function unknown(node) {
+  assert(node && typeof node === 'object')
+  assert('type' in node)
+  throw new Error('Cannot handle unknown node `' + node.type + '`')
+}
+
+/**
+ * @this {State} state
+ *   Info passed around about the current state.
+ * @param {HastParents} parent
+ *   hast node whose children to transform.
+ * @returns {Array<JsxChild>}
+ *   estree nodes.
+ */
+function all(parent) {
+  const children = parent.children || []
+  let index = -1
+  /** @type {Array<JsxChild>} */
+  const results = []
+  const ignoreLineBreak =
+    this.schema.space === 'html' &&
+    parent.type === 'element' &&
+    tableElements.has(parent.tagName.toLowerCase())
+
+  while (++index < children.length) {
+    const child = children[index]
+
+    if (ignoreLineBreak && child.type === 'text' && child.value === '\n') {
+      continue
+    }
+
+    const result = this.handle(child)
+
+    if (Array.isArray(result)) {
+      results.push(...result)
+    } else if (result) {
+      results.push(result)
+    }
+  }
+
+  return results
+}
+
+/**
+ * Take positional info and data from `hast`.
+ *
+ * Use `patch` if you don’t want data.
+ *
+ * @param {HastNodes | MdxJsxAttribute | MdxJsxAttributeValueExpression | MdxJsxExpressionAttribute} from
+ *   hast node to take positional info and data from.
+ * @param {Comment | EstreeNode} to
+ *   estree node to add positional info and data to.
+ * @returns {undefined}
+ *   Nothing.
+ */
+function inherit(from, to) {
+  const left = /** @type {Record<string, unknown> | undefined} */ (from.data)
+  /** @type {Record<string, unknown> | undefined} */
+  let right
+  /** @type {string} */
+  let key
+
+  patch(from, to)
+
+  if (left) {
+    for (key in left) {
+      if (own.call(left, key) && key !== 'estree') {
+        if (!right) right = {}
+        right[key] = left[key]
+      }
+    }
+
+    if (right) {
+      // @ts-expect-error `esast` extension.
+      to.data = right
+    }
+  }
+}
+
+/**
+ * Take positional info from `from`.
+ *
+ * Use `inherit` if you also want data.
+ *
+ * @param {HastNodes | MdxJsxAttribute | MdxJsxAttributeValueExpression | MdxJsxExpressionAttribute} from
+ *   hast node to take positional info from.
+ * @param {Comment | EstreeNode} to
+ *   estree node to add positional info to.
+ * @returns {undefined}
+ *   Nothing.
+ */
+function patch(from, to) {
+  const p = position(from)
+
+  if (p && p.start.offset !== undefined && p.end.offset !== undefined) {
+    // @ts-expect-error acorn-style.
+    to.start = p.start.offset
+    // @ts-expect-error acorn-style.
+    to.end = p.end.offset
+    to.loc = {
+      start: {line: p.start.line, column: p.start.column - 1},
+      end: {line: p.end.line, column: p.end.column - 1}
+    }
+    to.range = [p.start.offset, p.end.offset]
+  }
+}
+
+/**
+ * Create a JSX attribute name.
+ *
+ * @param {string} name
+ * @returns {JsxAttributeName}
+ */
+function createJsxAttributeName(name) {
+  const node = createJsxNameFromString(name)
+
+  // MDX never generates this.
+  /* c8 ignore next 3 */
+  if (node.type === 'JSXMemberExpression') {
+    throw new Error('Member expressions in attribute names are not supported')
+  }
+
+  return node
+}
+
+/**
+ * Create a JSX element name.
+ *
+ * @param {string} name
+ * @returns {JsxElementName}
+ */
+function createJsxElementName(name) {
+  return createJsxNameFromString(name)
+}
+
+/**
+ * Create a JSX name from a string.
+ *
+ * @param {string} name
+ *   Name.
+ * @returns {JsxIdentifier | JsxMemberExpression | JsxNamespacedName}
+ *   Node.
+ */
+function createJsxNameFromString(name) {
+  if (name.includes('.')) {
+    const names = name.split('.')
+    let part = names.shift()
+    assert(part, 'Expected `part` to be defined')
+    /** @type {JsxIdentifier | JsxMemberExpression} */
+    let node = {type: 'JSXIdentifier', name: part}
+
+    while ((part = names.shift())) {
+      node = {
+        type: 'JSXMemberExpression',
+        object: node,
+        property: {type: 'JSXIdentifier', name: part}
+      }
+    }
+
+    return node
+  }
+
+  if (name.includes(':')) {
+    const parts = name.split(':')
+    return {
+      type: 'JSXNamespacedName',
+      namespace: {type: 'JSXIdentifier', name: parts[0]},
+      name: {type: 'JSXIdentifier', name: parts[1]}
+    }
+  }
+
+  return {type: 'JSXIdentifier', name}
+}

node_modules/hast-util-to-estree/license

@@ -0,0 +1,22 @@
+(The MIT License)
+
+Copyright (c) 2016 Titus Wormer <tituswormer@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/hast-util-to-estree/package.json

@@ -0,0 +1,117 @@
+{
+  "name": "hast-util-to-estree",
+  "version": "3.1.0",
+  "description": "hast utility to transform to estree (JavaScript AST) JSX",
+  "license": "MIT",
+  "keywords": [
+    "unist",
+    "hast",
+    "hast-util",
+    "util",
+    "utility",
+    "html",
+    "change",
+    "transform",
+    "rehype",
+    "estree",
+    "jsx",
+    "javascript",
+    "ecmascript",
+    "mdx"
+  ],
+  "repository": "syntax-tree/hast-util-to-estree",
+  "bugs": "https://github.com/syntax-tree/hast-util-to-estree/issues",
+  "funding": {
+    "type": "opencollective",
+    "url": "https://opencollective.com/unified"
+  },
+  "author": "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)",
+  "contributors": [
+    "Titus Wormer <tituswormer@gmail.com> (https://wooorm.com)"
+  ],
+  "sideEffects": false,
+  "type": "module",
+  "exports": "./index.js",
+  "files": [
+    "lib/",
+    "index.d.ts",
+    "index.js"
+  ],
+  "dependencies": {
+    "@types/estree": "^1.0.0",
+    "@types/estree-jsx": "^1.0.0",
+    "@types/hast": "^3.0.0",
+    "comma-separated-tokens": "^2.0.0",
+    "devlop": "^1.0.0",
+    "estree-util-attach-comments": "^3.0.0",
+    "estree-util-is-identifier-name": "^3.0.0",
+    "hast-util-whitespace": "^3.0.0",
+    "mdast-util-mdx-expression": "^2.0.0",
+    "mdast-util-mdx-jsx": "^3.0.0",
+    "mdast-util-mdxjs-esm": "^2.0.0",
+    "property-information": "^6.0.0",
+    "space-separated-tokens": "^2.0.0",
+    "style-to-object": "^0.4.0",
+    "unist-util-position": "^5.0.0",
+    "zwitch": "^2.0.0"
+  },
+  "devDependencies": {
+    "@types/node": "^20.0.0",
+    "acorn-jsx": "^5.0.0",
+    "c8": "^8.0.0",
+    "esast-util-from-js": "^2.0.0",
+    "estree-util-to-js": "^2.0.0",
+    "estree-walker": "^3.0.0",
+    "hastscript": "^8.0.0",
+    "mdast-util-from-markdown": "^2.0.0",
+    "mdast-util-mdx": "^3.0.0",
+    "mdast-util-to-hast": "^13.0.0",
+    "micromark-extension-mdxjs": "^2.0.0",
+    "prettier": "^3.0.0",
+    "remark-cli": "^11.0.0",
+    "remark-preset-wooorm": "^9.0.0",
+    "type-coverage": "^2.0.0",
+    "typescript": "^5.0.0",
+    "unist-util-visit": "^5.0.0",
+    "xo": "^0.56.0"
+  },
+  "scripts": {
+    "prepack": "npm run build && npm run format",
+    "build": "tsc --build --clean && tsc --build && type-coverage",
+    "format": "remark . -qfo && prettier . -w --log-level warn && xo --fix",
+    "test-api": "node --conditions development test.js",
+    "test-coverage": "c8 --100 --reporter lcov npm run test-api",
+    "test": "npm run build && npm run format && npm run test-coverage"
+  },
+  "prettier": {
+    "bracketSpacing": false,
+    "semi": false,
+    "singleQuote": true,
+    "tabWidth": 2,
+    "trailingComma": "none",
+    "useTabs": false
+  },
+  "remarkConfig": {
+    "plugins": [
+      "remark-preset-wooorm"
+    ]
+  },
+  "typeCoverage": {
+    "atLeast": 100,
+    "detail": true,
+    "ignoreCatch": true,
+    "#": "needed any",
+    "ignoreFiles": [
+      "lib/state.d.ts",
+      "lib/state.js"
+    ],
+    "strict": true
+  },
+  "xo": {
+    "prettier": true,
+    "rules": {
+      "unicorn/prefer-code-point": "off",
+      "unicorn/prefer-string-replace-all": "off"
+    }
+  }
+}

node_modules/hast-util-to-estree/readme.md

@@ -0,0 +1,460 @@
+# hast-util-to-estree
+
+[![Build][build-badge]][build]
+[![Coverage][coverage-badge]][coverage]
+[![Downloads][downloads-badge]][downloads]
+[![Size][size-badge]][size]
+[![Sponsors][sponsors-badge]][collective]
+[![Backers][backers-badge]][collective]
+[![Chat][chat-badge]][chat]
+
+[hast][] utility to transform to [estree][] (JSX).
+
+## Contents
+
+*   [What is this?](#what-is-this)
+*   [When should I use this?](#when-should-i-use-this)
+*   [Install](#install)
+*   [Use](#use)
+*   [API](#api)
+    *   [`toEstree(tree[, options])`](#toestreetree-options)
+    *   [`defaultHandlers`](#defaulthandlers)
+    *   [`ElementAttributeNameCase`](#elementattributenamecase)
+    *   [`Handle`](#handle)
+    *   [`Options`](#options)
+    *   [`Space`](#space)
+    *   [`State`](#state)
+    *   [`StylePropertyNameCase`](#stylepropertynamecase)
+*   [Types](#types)
+*   [Compatibility](#compatibility)
+*   [Security](#security)
+*   [Related](#related)
+*   [Contribute](#contribute)
+*   [License](#license)
+
+## What is this?
+
+This package is a utility that takes a [hast][] (HTML) syntax tree as input and
+turns it into an [estree][] (JavaScript) syntax tree (with a JSX extension).
+This package also supports embedded MDX nodes.
+
+## When should I use this?
+
+This project is useful when you want to embed HTML as JSX inside JS while
+working with syntax trees.
+This is used in [MDX][].
+
+## Install
+
+This package is [ESM only][esm].
+In Node.js (version 16+), install with [npm][]:
+
+```sh
+npm install hast-util-to-estree
+```
+
+In Deno with [`esm.sh`][esmsh]:
+
+```js
+import {toEstree} from 'https://esm.sh/hast-util-to-estree@3'
+```
+
+In browsers with [`esm.sh`][esmsh]:
+
+```html
+<script type="module">
+  import {toEstree} from 'https://esm.sh/hast-util-to-estree@3?bundle'
+</script>
+```
+
+## Use
+
+Say our module `example.html` contains:
+
+```html
+<!doctype html>
+<html lang=en>
+<title>Hi!</title>
+<link rel=stylesheet href=index.css>
+<h1>Hello, world!</h1>
+<a download style="width:1;height:10px"></a>
+<!--commentz-->
+<svg xmlns="http://www.w3.org/2000/svg">
+  <title>SVG `&lt;ellipse&gt;` element</title>
+  <ellipse
+    cx="120"
+    cy="70"
+    rx="100"
+    ry="50"
+  />
+</svg>
+<script src="index.js"></script>
+```
+
+…and our module `example.js` looks as follows:
+
+```js
+import fs from 'node:fs/promises'
+import {jsx, toJs} from 'estree-util-to-js'
+import {fromHtml} from 'hast-util-from-html'
+import {toEstree} from 'hast-util-to-estree'
+
+const hast = fromHtml(await fs.readFile('example.html'))
+
+const estree = toEstree(hast)
+
+console.log(toJs(estree, {handlers: jsx}).value)
+```
+
+…now running `node example.js` (and prettier) yields:
+
+```jsx
+/* Commentz */
+;<>
+  <html lang="en">
+    <head>
+      <title>{'Hi!'}</title>
+      {'\n'}
+      <link rel="stylesheet" href="index.css" />
+      {'\n'}
+    </head>
+    <body>
+      <h1>{'Hello, world!'}</h1>
+      {'\n'}
+      <a
+        download
+        style={{
+          width: '1',
+          height: '10px'
+        }}
+      />
+      {'\n'}
+      {}
+      {'\n'}
+      <svg xmlns="http://www.w3.org/2000/svg">
+        {'\n  '}
+        <title>{'SVG `<ellipse>` element'}</title>
+        {'\n  '}
+        <ellipse cx="120" cy="70" rx="100" ry="50" />
+        {'\n'}
+      </svg>
+      {'\n'}
+      <script src="index.js" />
+      {'\n'}
+    </body>
+  </html>
+</>
+```
+
+## API
+
+This package exports the identifiers [`defaultHandlers`][api-default-handlers]
+and [`toEstree`][api-to-estree].
+There is no default export.
+
+### `toEstree(tree[, options])`
+
+Transform a hast tree (with embedded MDX nodes) into an estree (with JSX
+nodes).
+
+##### Notes
+
+###### Comments
+
+Comments are attached to the tree in their neighbouring nodes (`recast`,
+`babel` style) and also added as a `comments` array on the program node
+(`espree` style).
+You may have to do `program.comments = undefined` for certain compilers.
+
+###### Frameworks
+
+There are differences between what JSX frameworks accept, such as whether they
+accept `class` or `className`, or `background-color` or `backgroundColor`.
+
+For JSX components written in MDX, the author has to be aware of this
+difference and write code accordingly.
+For hast elements transformed by this project, this will be handled through
+options.
+
+| Framework | `elementAttributeNameCase` | `stylePropertyNameCase` |
+| --------- | -------------------------- | ----------------------- |
+| Preact    | `'html'`                   | `'dom'`                 |
+| React     | `'react'`                  | `'dom'`                 |
+| Solid     | `'html'`                   | `'css'`                 |
+| Vue       | `'html'`                   | `'dom'`                 |
+
+###### Parameters
+
+*   `tree` ([`HastNode`][hast-node])
+    — hast tree
+*   `options` ([`Options`][api-options], optional)
+    — configuration
+
+###### Returns
+
+estree program node ([`Program`][program]).
+
+The program’s last child in `body` is most likely an `ExpressionStatement`,
+whose expression is a `JSXFragment` or a `JSXElement`.
+
+Typically, there is only one node in `body`, however, this utility also supports
+embedded MDX nodes in the HTML (when [`mdast-util-mdx`][mdast-util-mdx] is used
+with mdast to parse markdown before passing its nodes through to hast).
+When MDX ESM import/exports are used, those nodes are added before the fragment
+or element in body.
+
+There aren’t many great estree serializers out there that support JSX.
+To do that, you can use [`estree-util-to-js`][estree-util-to-js].
+Or, use [`estree-util-build-jsx`][build-jsx] to turn JSX into function
+calls, and then serialize with whatever (`astring`, `escodegen`).
+
+### `defaultHandlers`
+
+Default handlers for elements (`Record<string, Handle>`).
+
+Each key is a node type, each value is a [`Handle`][api-handle].
+
+### `ElementAttributeNameCase`
+
+Specify casing to use for attribute names (TypeScript type).
+
+HTML casing is for example `class`, `stroke-linecap`, `xml:lang`.
+React casing is for example `className`, `strokeLinecap`, `xmlLang`.
+
+###### Type
+
+```ts
+type ElementAttributeNameCase = 'html' | 'react'
+```
+
+### `Handle`
+
+Turn a hast node into an estree node (TypeScript type).
+
+###### Parameters
+
+*   `node` ([`HastNode`][hast-node])
+    — expected hast node
+*   `state` ([`State`][api-state])
+    — info passed around about the current state
+
+###### Returns
+
+JSX child (`JsxChild`, optional).
+
+You can also add more results to `state.esm` and `state.comments`.
+
+### `Options`
+
+Configuration (TypeScript type).
+
+###### Fields
+
+*   `elementAttributeNameCase`
+    ([`ElementAttributeNameCase`][api-element-attribute-name-case], default:
+    `'react'`)
+    — specify casing to use for attribute names; this casing is used for hast
+    elements, not for embedded MDX JSX nodes (components that someone authored
+    manually)
+*   `handlers` (`Record<string, Handle>`, optional)
+    — custom handlers
+*   `space` ([`Space`][api-space], default: `'html'`)
+    — which space the document is in; when an `<svg>` element is found in the
+    HTML space, this package already automatically switches to and from the SVG
+    space when entering and exiting it
+*   `stylePropertyNameCase`
+    ([`StylePropertyNameCase`][api-style-property-name-case],
+    default: `'dom'`)
+    — specify casing to use for property names in `style` objects; this casing
+    is used for hast elements, not for embedded MDX JSX nodes (components that
+    someone authored manually)
+*   `tableCellAlignToStyle` (`boolean`, default: `true`)
+    — turn obsolete `align` props on `td` and `th` into CSS `style` props
+
+### `Space`
+
+Namespace (TypeScript type).
+
+###### Type
+
+```ts
+type Space = 'html' | 'svg'
+```
+
+### `State`
+
+Info passed around about the current state (TypeScript type).
+
+###### Fields
+
+*   `all` (`(node: HastParent) => EstreeJsxChild | undefined`)
+    — transform children of a hast parent to estree
+*   `comments` (`Array<EstreeComment>`)
+    — list of estree comments
+*   `createJsxAttributeName` (`(name: string) => EstreeJsxAttributeName`)
+    — create a JSX attribute name
+*   `createJsxElementName` (`(name: string) => EstreeJsxElementName`)
+    — create a JSX attribute name
+*   `elementAttributeNameCase`
+    ([`ElementAttributeNameCase`][api-element-attribute-name-case])
+    — casing to use for attribute names
+*   `esm` (`Array<EstreeNode>`)
+    — list of top-level estree nodes
+*   `handle` (`(node: HastNode) => EstreeJsxChild | undefined`)
+    — transform a hast node to estree
+*   `inherit` (`(from: HastNode, to: EstreeNode) => undefined`)
+    — take positional info and data from `from` (use `patch` if you don’t want
+    data)
+*   `patch` (`(from: HastNode, to: EstreeNode) => undefined`)
+    — take positional info from `from` (use `inherit` if you also want data)
+*   `schema` ([`Schema`][schema])
+    — current schema
+*   `stylePropertyNameCase`
+    ([`StylePropertyNameCase`][api-style-property-name-case])
+    — casing for property names in `style` objects
+*   `tableCellAlignToStyle` (`boolean`)
+    — turn obsolete `align` props on `td` and `th` into CSS `style` props
+
+### `StylePropertyNameCase`
+
+Casing to use for property names in `style` objects (TypeScript type).
+
+CSS casing is for example `background-color` and `-webkit-line-clamp`.
+DOM casing is for example `backgroundColor` and `WebkitLineClamp`.
+
+###### Type
+
+```ts
+type StylePropertyNameCase = 'css' | 'dom'
+```
+
+## Types
+
+This package is fully typed with [TypeScript][].
+It exports the additional types
+[`ElementAttributeNameCase`][api-element-attribute-name-case],
+[`Handle`][api-handle], [`Options`][api-options],
+[`Space`][api-space], [`State`][api-state], and
+[`StylePropertyNameCase`][api-style-property-name-case].
+
+## Compatibility
+
+Projects maintained by the unified collective are compatible with maintained
+versions of Node.js.
+
+When we cut a new major release, we drop support for unmaintained versions of
+Node.
+This means we try to keep the current release line, `hast-util-to-estree@^3`,
+compatible with Node.js 16.
+
+## Security
+
+You’re working with JavaScript.
+It’s not safe.
+
+## Related
+
+*   [`estree-util-build-jsx`][build-jsx]
+    — transform JSX to function calls
+*   [`hastscript`][hastscript]
+    — hyperscript compatible interface for creating nodes
+*   [`hast-util-from-dom`](https://github.com/syntax-tree/hast-util-from-dom)
+    — transform a DOM tree to hast
+
+## Contribute
+
+See [`contributing.md`][contributing] in [`syntax-tree/.github`][health] for
+ways to get started.
+See [`support.md`][support] for ways to get help.
+
+This project has a [code of conduct][coc].
+By interacting with this repository, organization, or community you agree to
+abide by its terms.
+
+## License
+
+[MIT][license] © [Titus Wormer][author]
+
+<!-- Definitions -->
+
+[build-badge]: https://github.com/syntax-tree/hast-util-to-estree/workflows/main/badge.svg
+
+[build]: https://github.com/syntax-tree/hast-util-to-estree/actions
+
+[coverage-badge]: https://img.shields.io/codecov/c/github/syntax-tree/hast-util-to-estree.svg
+
+[coverage]: https://codecov.io/github/syntax-tree/hast-util-to-estree
+
+[downloads-badge]: https://img.shields.io/npm/dm/hast-util-to-estree.svg
+
+[downloads]: https://www.npmjs.com/package/hast-util-to-estree
+
+[size-badge]: https://img.shields.io/badge/dynamic/json?label=minzipped%20size&query=$.size.compressedSize&url=https://deno.bundlejs.com/?q=hast-util-to-estree
+
+[size]: https://bundlejs.com/?q=hast-util-to-estree
+
+[sponsors-badge]: https://opencollective.com/unified/sponsors/badge.svg
+
+[backers-badge]: https://opencollective.com/unified/backers/badge.svg
+
+[collective]: https://opencollective.com/unified
+
+[chat-badge]: https://img.shields.io/badge/chat-discussions-success.svg
+
+[chat]: https://github.com/syntax-tree/unist/discussions
+
+[npm]: https://docs.npmjs.com/cli/install
+
+[esm]: https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c
+
+[esmsh]: https://esm.sh
+
+[typescript]: https://www.typescriptlang.org
+
+[license]: license
+
+[author]: https://wooorm.com
+
+[health]: https://github.com/syntax-tree/.github
+
+[contributing]: https://github.com/syntax-tree/.github/blob/main/contributing.md
+
+[support]: https://github.com/syntax-tree/.github/blob/main/support.md
+
+[coc]: https://github.com/syntax-tree/.github/blob/main/code-of-conduct.md
+
+[hastscript]: https://github.com/syntax-tree/hastscript
+
+[hast]: https://github.com/syntax-tree/hast
+
+[hast-node]: https://github.com/syntax-tree/hast#nodes
+
+[estree]: https://github.com/estree/estree
+
+[program]: https://github.com/estree/estree/blob/master/es5.md#programs
+
+[estree-util-to-js]: https://github.com/syntax-tree/estree-util-to-js
+
+[mdast-util-mdx]: https://github.com/syntax-tree/mdast-util-mdx
+
+[build-jsx]: https://github.com/wooorm/estree-util-build-jsx
+
+[schema]: https://github.com/wooorm/property-information#api
+
+[mdx]: https://mdxjs.com
+
+[api-default-handlers]: #defaulthandlers
+
+[api-to-estree]: #toestreetree-options
+
+[api-element-attribute-name-case]: #elementattributenamecase
+
+[api-handle]: #handle
+
+[api-options]: #options
+
+[api-space]: #space
+
+[api-state]: #state
+
+[api-style-property-name-case]: #stylepropertynamecase