import {
  __commonJS
} from "./chunk-2TUXWMP5.js";

// node_modules/refractor/lang/dart.js
var require_dart = __commonJS({
  "node_modules/refractor/lang/dart.js"(exports, module) {
    module.exports = dart;
    dart.displayName = "dart";
    dart.aliases = [];
    function dart(Prism) {
      ;
      (function(Prism2) {
        var keywords = [
          /\b(?:async|sync|yield)\*/,
          /\b(?:abstract|assert|async|await|break|case|catch|class|const|continue|covariant|default|deferred|do|dynamic|else|enum|export|extends|extension|external|factory|final|finally|for|get|hide|if|implements|import|in|interface|library|mixin|new|null|on|operator|part|rethrow|return|set|show|static|super|switch|sync|this|throw|try|typedef|var|void|while|with|yield)\b/
        ];
        var packagePrefix = /(^|[^\w.])(?:[a-z]\w*\s*\.\s*)*(?:[A-Z]\w*\s*\.\s*)*/.source;
        var className = {
          pattern: RegExp(packagePrefix + /[A-Z](?:[\d_A-Z]*[a-z]\w*)?\b/.source),
          lookbehind: true,
          inside: {
            namespace: {
              pattern: /^[a-z]\w*(?:\s*\.\s*[a-z]\w*)*(?:\s*\.)?/,
              inside: {
                punctuation: /\./
              }
            }
          }
        };
        Prism2.languages.dart = Prism2.languages.extend("clike", {
          "class-name": [
            className,
            {
              // variables and parameters
              // this to support class names (or generic parameters) which do not contain a lower case letter (also works for methods)
              pattern: RegExp(
                packagePrefix + /[A-Z]\w*(?=\s+\w+\s*[;,=()])/.source
              ),
              lookbehind: true,
              inside: className.inside
            }
          ],
          keyword: keywords,
          operator: /\bis!|\b(?:as|is)\b|\+\+|--|&&|\|\||<<=?|>>=?|~(?:\/=?)?|[+\-*\/%&^|=!<>]=?|\?/
        });
        Prism2.languages.insertBefore("dart", "string", {
          "string-literal": {
            pattern: /r?(?:("""|''')[\s\S]*?\1|(["'])(?:\\.|(?!\2)[^\\\r\n])*\2(?!\2))/,
            greedy: true,
            inside: {
              interpolation: {
                pattern: /((?:^|[^\\])(?:\\{2})*)\$(?:\w+|\{(?:[^{}]|\{[^{}]*\})*\})/,
                lookbehind: true,
                inside: {
                  punctuation: /^\$\{?|\}$/,
                  expression: {
                    pattern: /[\s\S]+/,
                    inside: Prism2.languages.dart
                  }
                }
              },
              string: /[\s\S]+/
            }
          },
          string: void 0
        });
        Prism2.languages.insertBefore("dart", "class-name", {
          metadata: {
            pattern: /@\w+/,
            alias: "function"
          }
        });
        Prism2.languages.insertBefore("dart", "class-name", {
          generics: {
            pattern: /<(?:[\w\s,.&?]|<(?:[\w\s,.&?]|<(?:[\w\s,.&?]|<[\w\s,.&?]*>)*>)*>)*>/,
            inside: {
              "class-name": className,
              keyword: keywords,
              punctuation: /[<>(),.:]/,
              operator: /[?&|]/
            }
          }
        });
      })(Prism);
    }
  }
});

export {
  require_dart
};
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