"use strict";
/*!-----------------------------------------------------------------------------
 * Copyright (c) Microsoft Corporation. All rights reserved.
 * Version: 0.36.1(6c56744c3419458f0dd48864520b759d1a3a1ca8)
 * Released under the MIT license
 * https://github.com/microsoft/monaco-editor/blob/main/LICENSE.txt
 *-----------------------------------------------------------------------------*/
define("vs/basic-languages/dart/dart", ["require"],(require)=>{
var moduleExports = (() => {
  var __defProp = Object.defineProperty;
  var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
  var __getOwnPropNames = Object.getOwnPropertyNames;
  var __hasOwnProp = Object.prototype.hasOwnProperty;
  var __export = (target, all) => {
    for (var name in all)
      __defProp(target, name, { get: all[name], enumerable: true });
  };
  var __copyProps = (to, from, except, desc) => {
    if (from && typeof from === "object" || typeof from === "function") {
      for (let key of __getOwnPropNames(from))
        if (!__hasOwnProp.call(to, key) && key !== except)
          __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
    }
    return to;
  };
  var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

  // src/basic-languages/dart/dart.ts
  var dart_exports = {};
  __export(dart_exports, {
    conf: () => conf,
    language: () => language
  });
  var conf = {
    comments: {
      lineComment: "//",
      blockComment: ["/*", "*/"]
    },
    brackets: [
      ["{", "}"],
      ["[", "]"],
      ["(", ")"]
    ],
    autoClosingPairs: [
      { open: "{", close: "}" },
      { open: "[", close: "]" },
      { open: "(", close: ")" },
      { open: "'", close: "'", notIn: ["string", "comment"] },
      { open: '"', close: '"', notIn: ["string"] },
      { open: "`", close: "`", notIn: ["string", "comment"] },
      { open: "/**", close: " */", notIn: ["string"] }
    ],
    surroundingPairs: [
      { open: "{", close: "}" },
      { open: "[", close: "]" },
      { open: "(", close: ")" },
      { open: "<", close: ">" },
      { open: "'", close: "'" },
      { open: "(", close: ")" },
      { open: '"', close: '"' },
      { open: "`", close: "`" }
    ],
    folding: {
      markers: {
        start: /^\s*\s*#?region\b/,
        end: /^\s*\s*#?endregion\b/
      }
    }
  };
  var language = {
    defaultToken: "invalid",
    tokenPostfix: ".dart",
    keywords: [
      "abstract",
      "dynamic",
      "implements",
      "show",
      "as",
      "else",
      "import",
      "static",
      "assert",
      "enum",
      "in",
      "super",
      "async",
      "export",
      "interface",
      "switch",
      "await",
      "extends",
      "is",
      "sync",
      "break",
      "external",
      "library",
      "this",
      "case",
      "factory",
      "mixin",
      "throw",
      "catch",
      "false",
      "new",
      "true",
      "class",
      "final",
      "null",
      "try",
      "const",
      "finally",
      "on",
      "typedef",
      "continue",
      "for",
      "operator",
      "var",
      "covariant",
      "Function",
      "part",
      "void",
      "default",
      "get",
      "rethrow",
      "while",
      "deferred",
      "hide",
      "return",
      "with",
      "do",
      "if",
      "set",
      "yield"
    ],
    typeKeywords: ["int", "double", "String", "bool"],
    operators: [
      "+",
      "-",
      "*",
      "/",
      "~/",
      "%",
      "++",
      "--",
      "==",
      "!=",
      ">",
      "<",
      ">=",
      "<=",
      "=",
      "-=",
      "/=",
      "%=",
      ">>=",
      "^=",
      "+=",
      "*=",
      "~/=",
      "<<=",
      "&=",
      "!=",
      "||",
      "&&",
      "&",
      "|",
      "^",
      "~",
      "<<",
      ">>",
      "!",
      ">>>",
      "??",
      "?",
      ":",
      "|="
    ],
    symbols: /[=><!~?:&|+\-*\/\^%]+/,
    escapes: /\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
    digits: /\d+(_+\d+)*/,
    octaldigits: /[0-7]+(_+[0-7]+)*/,
    binarydigits: /[0-1]+(_+[0-1]+)*/,
    hexdigits: /[[0-9a-fA-F]+(_+[0-9a-fA-F]+)*/,
    regexpctl: /[(){}\[\]\$\^|\-*+?\.]/,
    regexpesc: /\\(?:[bBdDfnrstvwWn0\\\/]|@regexpctl|c[A-Z]|x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4})/,
    tokenizer: {
      root: [[/[{}]/, "delimiter.bracket"], { include: "common" }],
      common: [
        [
          /[a-z_$][\w$]*/,
          {
            cases: {
              "@typeKeywords": "type.identifier",
              "@keywords": "keyword",
              "@default": "identifier"
            }
          }
        ],
        [/[A-Z_$][\w\$]*/, "type.identifier"],
        { include: "@whitespace" },
        [
          /\/(?=([^\\\/]|\\.)+\/([gimsuy]*)(\s*)(\.|;|,|\)|\]|\}|$))/,
          { token: "regexp", bracket: "@open", next: "@regexp" }
        ],
        [/@[a-zA-Z]+/, "annotation"],
        [/[()\[\]]/, "@brackets"],
        [/[<>](?!@symbols)/, "@brackets"],
        [/!(?=([^=]|$))/, "delimiter"],
        [
          /@symbols/,
          {
            cases: {
              "@operators": "delimiter",
              "@default": ""
            }
          }
        ],
        [/(@digits)[eE]([\-+]?(@digits))?/, "number.float"],
        [/(@digits)\.(@digits)([eE][\-+]?(@digits))?/, "number.float"],
        [/0[xX](@hexdigits)n?/, "number.hex"],
        [/0[oO]?(@octaldigits)n?/, "number.octal"],
        [/0[bB](@binarydigits)n?/, "number.binary"],
        [/(@digits)n?/, "number"],
        [/[;,.]/, "delimiter"],
        [/"([^"\\]|\\.)*$/, "string.invalid"],
        [/'([^'\\]|\\.)*$/, "string.invalid"],
        [/"/, "string", "@string_double"],
        [/'/, "string", "@string_single"]
      ],
      whitespace: [
        [/[ \t\r\n]+/, ""],
        [/\/\*\*(?!\/)/, "comment.doc", "@jsdoc"],
        [/\/\*/, "comment", "@comment"],
        [/\/\/\/.*$/, "comment.doc"],
        [/\/\/.*$/, "comment"]
      ],
      comment: [
        [/[^\/*]+/, "comment"],
        [/\*\//, "comment", "@pop"],
        [/[\/*]/, "comment"]
      ],
      jsdoc: [
        [/[^\/*]+/, "comment.doc"],
        [/\*\//, "comment.doc", "@pop"],
        [/[\/*]/, "comment.doc"]
      ],
      regexp: [
        [
          /(\{)(\d+(?:,\d*)?)(\})/,
          ["regexp.escape.control", "regexp.escape.control", "regexp.escape.control"]
        ],
        [
          /(\[)(\^?)(?=(?:[^\]\\\/]|\\.)+)/,
          ["regexp.escape.control", { token: "regexp.escape.control", next: "@regexrange" }]
        ],
        [/(\()(\?:|\?=|\?!)/, ["regexp.escape.control", "regexp.escape.control"]],
        [/[()]/, "regexp.escape.control"],
        [/@regexpctl/, "regexp.escape.control"],
        [/[^\\\/]/, "regexp"],
        [/@regexpesc/, "regexp.escape"],
        [/\\\./, "regexp.invalid"],
        [/(\/)([gimsuy]*)/, [{ token: "regexp", bracket: "@close", next: "@pop" }, "keyword.other"]]
      ],
      regexrange: [
        [/-/, "regexp.escape.control"],
        [/\^/, "regexp.invalid"],
        [/@regexpesc/, "regexp.escape"],
        [/[^\]]/, "regexp"],
        [
          /\]/,
          {
            token: "regexp.escape.control",
            next: "@pop",
            bracket: "@close"
          }
        ]
      ],
      string_double: [
        [/[^\\"\$]+/, "string"],
        [/[^\\"]+/, "string"],
        [/@escapes/, "string.escape"],
        [/\\./, "string.escape.invalid"],
        [/"/, "string", "@pop"],
        [/\$\w+/, "identifier"]
      ],
      string_single: [
        [/[^\\'\$]+/, "string"],
        [/@escapes/, "string.escape"],
        [/\\./, "string.escape.invalid"],
        [/'/, "string", "@pop"],
        [/\$\w+/, "identifier"]
      ]
    }
  };
  return __toCommonJS(dart_exports);
})();
return moduleExports;
});