function expectSpecialTokenimport { expectSpecialToken } from "https://deno.land/x/pbkit@v0.0.70/core/parser/misc.ts"; expectSpecialToken<TType extends string>(parser: RecursiveDescentParser,type: TType,pattern?: Pattern,): Token & { type: TType; }Type ParametersTType extends stringParametersparser: RecursiveDescentParsertype: TTypeoptionalpattern: Pattern = [UNSUPPORTED]ReturnsToken & { type: TType; }