Add JSDoc based types

.gitignore

@@ -1,4 +1,5 @@
 .DS_Store
+*.d.ts
 *.log
 coverage/
 node_modules/

index.js

@@ -1,213 +1,5 @@
-import {h, s} from 'hastscript'
-import {html, svg, find} from 'property-information'
-import vfileLocation from 'vfile-location'
-import {webNamespaces} from 'web-namespaces'
+/**
+ * @typedef {import('./lib/index.js').Options} Options
+ */
 
-var own = {}.hasOwnProperty
-
-// Handlers.
-var map = {
-  '#document': root,
-  '#document-fragment': root,
-  '#text': text,
-  '#comment': comment,
-  '#documentType': doctype
-}
-
-// Wrapper to normalise options.
-export function fromParse5(ast, options) {
-  var settings = options || {}
-  var file
-
-  if (settings.messages) {
-    file = settings
-    settings = {}
-  } else {
-    file = settings.file
-  }
-
-  return transform(ast, {
-    schema: settings.space === 'svg' ? svg : html,
-    file,
-    verbose: settings.verbose
-  })
-}
-
-// Transform a node.
-function transform(ast, config) {
-  var schema = config.schema
-  var fn = own.call(map, ast.nodeName) ? map[ast.nodeName] : element
-  var children
-  var result
-  var position
-
-  if (fn === element) {
-    config.schema = ast.namespaceURI === webNamespaces.svg ? svg : html
-  }
-
-  if (ast.childNodes) {
-    children = nodes(ast.childNodes, config)
-  }
-
-  result = fn(ast, children, config)
-
-  if (ast.sourceCodeLocation && config.file) {
-    position = location(result, ast.sourceCodeLocation, config)
-
-    if (position) {
-      config.location = true
-      result.position = position
-    }
-  }
-
-  config.schema = schema
-
-  return result
-}
-
-// Transform children.
-function nodes(children, config) {
-  var index = -1
-  var result = []
-
-  while (++index < children.length) {
-    result[index] = transform(children[index], config)
-  }
-
-  return result
-}
-
-// Transform a document.
-// Stores `ast.quirksMode` in `node.data.quirksMode`.
-function root(ast, children, config) {
-  var result = {
-    type: 'root',
-    children,
-    data: {quirksMode: ast.mode === 'quirks' || ast.mode === 'limited-quirks'}
-  }
-  var doc
-  var location
-
-  if (config.file && config.location) {
-    doc = String(config.file)
-    location = vfileLocation(doc)
-    result.position = {
-      start: location.toPoint(0),
-      end: location.toPoint(doc.length)
-    }
-  }
-
-  return result
-}
-
-// Transform a doctype.
-function doctype(ast) {
-  return {
-    type: 'doctype',
-    name: ast.name || '',
-    public: ast.publicId || null,
-    system: ast.systemId || null
-  }
-}
-
-// Transform a text.
-function text(ast) {
-  return {type: 'text', value: ast.value}
-}
-
-// Transform a comment.
-function comment(ast) {
-  return {type: 'comment', value: ast.data}
-}
-
-// Transform an element.
-function element(ast, children, config) {
-  var fn = config.schema.space === 'svg' ? s : h
-  var props = {}
-  var index = -1
-  var result
-  var attribute
-  var pos
-  var start
-  var end
-
-  while (++index < ast.attrs.length) {
-    attribute = ast.attrs[index]
-    props[(attribute.prefix ? attribute.prefix + ':' : '') + attribute.name] =
-      attribute.value
-  }
-
-  result = fn(ast.tagName, props, children)
-
-  if (result.tagName === 'template' && 'content' in ast) {
-    pos = ast.sourceCodeLocation
-    start = pos && pos.startTag && position(pos.startTag).end
-    end = pos && pos.endTag && position(pos.endTag).start
-
-    result.content = transform(ast.content, config)
-
-    if ((start || end) && config.file) {
-      result.content.position = {start, end}
-    }
-  }
-
-  return result
-}
-
-// Create clean positional information.
-function location(node, location, config) {
-  var result = position(location)
-  var tail
-  var key
-  var props
-
-  if (node.type === 'element') {
-    tail = node.children[node.children.length - 1]
-
-    // Bug for unclosed with children.
-    // See: <https://github.com/inikulin/parse5/issues/109>.
-    if (!location.endTag && tail && tail.position && tail.position.end) {
-      result.end = Object.assign({}, tail.position.end)
-    }
-
-    if (config.verbose) {
-      props = {}
-
-      for (key in location.attrs) {
-        if (own.call(location.attrs, key)) {
-          props[find(config.schema, key).property] = position(
-            location.attrs[key]
-          )
-        }
-      }
-
-      node.data = {
-        position: {
-          opening: position(location.startTag),
-          closing: location.endTag ? position(location.endTag) : null,
-          properties: props
-        }
-      }
-    }
-  }
-
-  return result
-}
-
-function position(loc) {
-  var start = point({
-    line: loc.startLine,
-    column: loc.startCol,
-    offset: loc.startOffset
-  })
-  var end = point({
-    line: loc.endLine,
-    column: loc.endCol,
-    offset: loc.endOffset
-  })
-  return start || end ? {start, end} : null
-}
-
-function point(point) {
-  return point.line && point.column ? point : null
-}
+export {fromParse5} from './lib/index.js'