class Scannerimport { Scanner } from "https://deno.land/std@0.166.0/encoding/_toml/parser.ts"; ConstructorsnewScanner(source: string)Methodschar(index?)Get current character eof()Position reached EOF or not isCurrentCharEOL()next(count?: number)Move position to next nextUntilChar(options?: { inline?: boolean; comment?: boolean; })Move position until current char is not a whitespace, EOL, or comment. position()Get current position slice(start: number, end: number): stringGet sliced string