update

.pnpm-store/v10/files/28/eca948136e26e7a7544cae13e660401d088da2806ee2434e8ebe952b1267694ebb0e0a9cb3296ed7779fb4dc9a27b54f5c8a2ae12933408b5c071c0f1d5f96

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+/*!
+ * media-typer
+ * Copyright(c) 2014-2017 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict'
+
+/**
+ * RegExp to match type in RFC 6838
+ *
+ * type-name = restricted-name
+ * subtype-name = restricted-name
+ * restricted-name = restricted-name-first *126restricted-name-chars
+ * restricted-name-first  = ALPHA / DIGIT
+ * restricted-name-chars  = ALPHA / DIGIT / "!" / "#" /
+ *                          "$" / "&" / "-" / "^" / "_"
+ * restricted-name-chars =/ "." ; Characters before first dot always
+ *                              ; specify a facet name
+ * restricted-name-chars =/ "+" ; Characters after last plus always
+ *                              ; specify a structured syntax suffix
+ * ALPHA =  %x41-5A / %x61-7A   ; A-Z / a-z
+ * DIGIT =  %x30-39             ; 0-9
+ */
+var SUBTYPE_NAME_REGEXP = /^[A-Za-z0-9][A-Za-z0-9!#$&^_.-]{0,126}$/
+var TYPE_NAME_REGEXP = /^[A-Za-z0-9][A-Za-z0-9!#$&^_-]{0,126}$/
+var TYPE_REGEXP = /^ *([A-Za-z0-9][A-Za-z0-9!#$&^_-]{0,126})\/([A-Za-z0-9][A-Za-z0-9!#$&^_.+-]{0,126}) *$/
+
+/**
+ * Module exports.
+ */
+
+exports.format = format
+exports.parse = parse
+exports.test = test
+
+/**
+ * Format object to media type.
+ *
+ * @param {object} obj
+ * @return {string}
+ * @public
+ */
+
+function format (obj) {
+  if (!obj || typeof obj !== 'object') {
+    throw new TypeError('argument obj is required')
+  }
+
+  var subtype = obj.subtype
+  var suffix = obj.suffix
+  var type = obj.type
+
+  if (!type || !TYPE_NAME_REGEXP.test(type)) {
+    throw new TypeError('invalid type')
+  }
+
+  if (!subtype || !SUBTYPE_NAME_REGEXP.test(subtype)) {
+    throw new TypeError('invalid subtype')
+  }
+
+  // format as type/subtype
+  var string = type + '/' + subtype
+
+  // append +suffix
+  if (suffix) {
+    if (!TYPE_NAME_REGEXP.test(suffix)) {
+      throw new TypeError('invalid suffix')
+    }
+
+    string += '+' + suffix
+  }
+
+  return string
+}
+
+/**
+ * Test media type.
+ *
+ * @param {string} string
+ * @return {object}
+ * @public
+ */
+
+function test (string) {
+  if (!string) {
+    throw new TypeError('argument string is required')
+  }
+
+  if (typeof string !== 'string') {
+    throw new TypeError('argument string is required to be a string')
+  }
+
+  return TYPE_REGEXP.test(string.toLowerCase())
+}
+
+/**
+ * Parse media type to object.
+ *
+ * @param {string} string
+ * @return {object}
+ * @public
+ */
+
+function parse (string) {
+  if (!string) {
+    throw new TypeError('argument string is required')
+  }
+
+  if (typeof string !== 'string') {
+    throw new TypeError('argument string is required to be a string')
+  }
+
+  var match = TYPE_REGEXP.exec(string.toLowerCase())
+
+  if (!match) {
+    throw new TypeError('invalid media type')
+  }
+
+  var type = match[1]
+  var subtype = match[2]
+  var suffix
+
+  // suffix after last +
+  var index = subtype.lastIndexOf('+')
+  if (index !== -1) {
+    suffix = subtype.substr(index + 1)
+    subtype = subtype.substr(0, index)
+  }
+
+  return new MediaType(type, subtype, suffix)
+}
+
+/**
+ * Class for MediaType object.
+ * @public
+ */
+
+function MediaType (type, subtype, suffix) {
+  this.type = type
+  this.subtype = subtype
+  this.suffix = suffix
+}