sucrase
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Super-fast alternative to Babel for when you can target modern JS runtimes
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JavaScript
// Generated file, do not edit! Run "yarn generate" to re-generate this file.
/**
* Enum of all token types, with bit fields to signify meaningful properties.
*/
export var TokenType; (function (TokenType) {
// Precedence 0 means not an operator; otherwise it is a positive number up to 12.
const PRECEDENCE_MASK = 0xf; TokenType[TokenType["PRECEDENCE_MASK"] = PRECEDENCE_MASK] = "PRECEDENCE_MASK";
const IS_KEYWORD = 1 << 4; TokenType[TokenType["IS_KEYWORD"] = IS_KEYWORD] = "IS_KEYWORD";
const IS_ASSIGN = 1 << 5; TokenType[TokenType["IS_ASSIGN"] = IS_ASSIGN] = "IS_ASSIGN";
const IS_RIGHT_ASSOCIATIVE = 1 << 6; TokenType[TokenType["IS_RIGHT_ASSOCIATIVE"] = IS_RIGHT_ASSOCIATIVE] = "IS_RIGHT_ASSOCIATIVE";
const IS_PREFIX = 1 << 7; TokenType[TokenType["IS_PREFIX"] = IS_PREFIX] = "IS_PREFIX";
const IS_POSTFIX = 1 << 8; TokenType[TokenType["IS_POSTFIX"] = IS_POSTFIX] = "IS_POSTFIX";
const num = 0; TokenType[TokenType["num"] = num] = "num"; // num
const bigint = 512; TokenType[TokenType["bigint"] = bigint] = "bigint"; // bigint
const regexp = 1024; TokenType[TokenType["regexp"] = regexp] = "regexp"; // regexp
const string = 1536; TokenType[TokenType["string"] = string] = "string"; // string
const name = 2048; TokenType[TokenType["name"] = name] = "name"; // name
const eof = 2560; TokenType[TokenType["eof"] = eof] = "eof"; // eof
const bracketL = 3072; TokenType[TokenType["bracketL"] = bracketL] = "bracketL"; // [
const bracketR = 3584; TokenType[TokenType["bracketR"] = bracketR] = "bracketR"; // ]
const braceL = 4096; TokenType[TokenType["braceL"] = braceL] = "braceL"; // {
const braceBarL = 4608; TokenType[TokenType["braceBarL"] = braceBarL] = "braceBarL"; // {|
const braceR = 5120; TokenType[TokenType["braceR"] = braceR] = "braceR"; // }
const braceBarR = 5632; TokenType[TokenType["braceBarR"] = braceBarR] = "braceBarR"; // |}
const parenL = 6144; TokenType[TokenType["parenL"] = parenL] = "parenL"; // (
const parenR = 6656; TokenType[TokenType["parenR"] = parenR] = "parenR"; // )
const comma = 7168; TokenType[TokenType["comma"] = comma] = "comma"; // ,
const semi = 7680; TokenType[TokenType["semi"] = semi] = "semi"; // ;
const colon = 8192; TokenType[TokenType["colon"] = colon] = "colon"; // :
const doubleColon = 8704; TokenType[TokenType["doubleColon"] = doubleColon] = "doubleColon"; // ::
const dot = 9216; TokenType[TokenType["dot"] = dot] = "dot"; // .
const question = 9728; TokenType[TokenType["question"] = question] = "question"; // ?
const questionDot = 10240; TokenType[TokenType["questionDot"] = questionDot] = "questionDot"; // ?.
const arrow = 10752; TokenType[TokenType["arrow"] = arrow] = "arrow"; // =>
const template = 11264; TokenType[TokenType["template"] = template] = "template"; // template
const ellipsis = 11776; TokenType[TokenType["ellipsis"] = ellipsis] = "ellipsis"; // ...
const backQuote = 12288; TokenType[TokenType["backQuote"] = backQuote] = "backQuote"; // `
const dollarBraceL = 12800; TokenType[TokenType["dollarBraceL"] = dollarBraceL] = "dollarBraceL"; // ${
const at = 13312; TokenType[TokenType["at"] = at] = "at"; // @
const hash = 13824; TokenType[TokenType["hash"] = hash] = "hash"; // #
const eq = 14368; TokenType[TokenType["eq"] = eq] = "eq"; // = isAssign
const assign = 14880; TokenType[TokenType["assign"] = assign] = "assign"; // _= isAssign
const preIncDec = 15744; TokenType[TokenType["preIncDec"] = preIncDec] = "preIncDec"; // ++/-- prefix postfix
const postIncDec = 16256; TokenType[TokenType["postIncDec"] = postIncDec] = "postIncDec"; // ++/-- prefix postfix
const bang = 16512; TokenType[TokenType["bang"] = bang] = "bang"; // ! prefix
const tilde = 17024; TokenType[TokenType["tilde"] = tilde] = "tilde"; // ~ prefix
const pipeline = 17409; TokenType[TokenType["pipeline"] = pipeline] = "pipeline"; // |> prec:1
const nullishCoalescing = 17922; TokenType[TokenType["nullishCoalescing"] = nullishCoalescing] = "nullishCoalescing"; // ?? prec:2
const logicalOR = 18434; TokenType[TokenType["logicalOR"] = logicalOR] = "logicalOR"; // || prec:2
const logicalAND = 18947; TokenType[TokenType["logicalAND"] = logicalAND] = "logicalAND"; // && prec:3
const bitwiseOR = 19460; TokenType[TokenType["bitwiseOR"] = bitwiseOR] = "bitwiseOR"; // | prec:4
const bitwiseXOR = 19973; TokenType[TokenType["bitwiseXOR"] = bitwiseXOR] = "bitwiseXOR"; // ^ prec:5
const bitwiseAND = 20486; TokenType[TokenType["bitwiseAND"] = bitwiseAND] = "bitwiseAND"; // & prec:6
const equality = 20999; TokenType[TokenType["equality"] = equality] = "equality"; // ==/!= prec:7
const lessThan = 21512; TokenType[TokenType["lessThan"] = lessThan] = "lessThan"; // < prec:8
const greaterThan = 22024; TokenType[TokenType["greaterThan"] = greaterThan] = "greaterThan"; // > prec:8
const relationalOrEqual = 22536; TokenType[TokenType["relationalOrEqual"] = relationalOrEqual] = "relationalOrEqual"; // <=/>= prec:8
const bitShift = 23049; TokenType[TokenType["bitShift"] = bitShift] = "bitShift"; // <</>> prec:9
const plus = 23690; TokenType[TokenType["plus"] = plus] = "plus"; // + prec:10 prefix
const minus = 24202; TokenType[TokenType["minus"] = minus] = "minus"; // - prec:10 prefix
const modulo = 24587; TokenType[TokenType["modulo"] = modulo] = "modulo"; // % prec:11
const star = 25099; TokenType[TokenType["star"] = star] = "star"; // * prec:11
const slash = 25611; TokenType[TokenType["slash"] = slash] = "slash"; // / prec:11
const exponent = 26188; TokenType[TokenType["exponent"] = exponent] = "exponent"; // ** prec:12 rightAssociative
const jsxName = 26624; TokenType[TokenType["jsxName"] = jsxName] = "jsxName"; // jsxName
const jsxText = 27136; TokenType[TokenType["jsxText"] = jsxText] = "jsxText"; // jsxText
const jsxTagStart = 27648; TokenType[TokenType["jsxTagStart"] = jsxTagStart] = "jsxTagStart"; // jsxTagStart
const jsxTagEnd = 28160; TokenType[TokenType["jsxTagEnd"] = jsxTagEnd] = "jsxTagEnd"; // jsxTagEnd
const typeParameterStart = 28672; TokenType[TokenType["typeParameterStart"] = typeParameterStart] = "typeParameterStart"; // typeParameterStart
const nonNullAssertion = 29184; TokenType[TokenType["nonNullAssertion"] = nonNullAssertion] = "nonNullAssertion"; // nonNullAssertion
const _break = 29712; TokenType[TokenType["_break"] = _break] = "_break"; // break keyword
const _case = 30224; TokenType[TokenType["_case"] = _case] = "_case"; // case keyword
const _catch = 30736; TokenType[TokenType["_catch"] = _catch] = "_catch"; // catch keyword
const _continue = 31248; TokenType[TokenType["_continue"] = _continue] = "_continue"; // continue keyword
const _debugger = 31760; TokenType[TokenType["_debugger"] = _debugger] = "_debugger"; // debugger keyword
const _default = 32272; TokenType[TokenType["_default"] = _default] = "_default"; // default keyword
const _do = 32784; TokenType[TokenType["_do"] = _do] = "_do"; // do keyword
const _else = 33296; TokenType[TokenType["_else"] = _else] = "_else"; // else keyword
const _finally = 33808; TokenType[TokenType["_finally"] = _finally] = "_finally"; // finally keyword
const _for = 34320; TokenType[TokenType["_for"] = _for] = "_for"; // for keyword
const _function = 34832; TokenType[TokenType["_function"] = _function] = "_function"; // function keyword
const _if = 35344; TokenType[TokenType["_if"] = _if] = "_if"; // if keyword
const _return = 35856; TokenType[TokenType["_return"] = _return] = "_return"; // return keyword
const _switch = 36368; TokenType[TokenType["_switch"] = _switch] = "_switch"; // switch keyword
const _throw = 37008; TokenType[TokenType["_throw"] = _throw] = "_throw"; // throw keyword prefix
const _try = 37392; TokenType[TokenType["_try"] = _try] = "_try"; // try keyword
const _var = 37904; TokenType[TokenType["_var"] = _var] = "_var"; // var keyword
const _let = 38416; TokenType[TokenType["_let"] = _let] = "_let"; // let keyword
const _const = 38928; TokenType[TokenType["_const"] = _const] = "_const"; // const keyword
const _while = 39440; TokenType[TokenType["_while"] = _while] = "_while"; // while keyword
const _with = 39952; TokenType[TokenType["_with"] = _with] = "_with"; // with keyword
const _new = 40464; TokenType[TokenType["_new"] = _new] = "_new"; // new keyword
const _this = 40976; TokenType[TokenType["_this"] = _this] = "_this"; // this keyword
const _super = 41488; TokenType[TokenType["_super"] = _super] = "_super"; // super keyword
const _class = 42000; TokenType[TokenType["_class"] = _class] = "_class"; // class keyword
const _extends = 42512; TokenType[TokenType["_extends"] = _extends] = "_extends"; // extends keyword
const _export = 43024; TokenType[TokenType["_export"] = _export] = "_export"; // export keyword
const _import = 43536; TokenType[TokenType["_import"] = _import] = "_import"; // import keyword
const _yield = 44048; TokenType[TokenType["_yield"] = _yield] = "_yield"; // yield keyword
const _null = 44560; TokenType[TokenType["_null"] = _null] = "_null"; // null keyword
const _true = 45072; TokenType[TokenType["_true"] = _true] = "_true"; // true keyword
const _false = 45584; TokenType[TokenType["_false"] = _false] = "_false"; // false keyword
const _in = 46104; TokenType[TokenType["_in"] = _in] = "_in"; // in prec:8 keyword
const _instanceof = 46616; TokenType[TokenType["_instanceof"] = _instanceof] = "_instanceof"; // instanceof prec:8 keyword
const _typeof = 47248; TokenType[TokenType["_typeof"] = _typeof] = "_typeof"; // typeof keyword prefix
const _void = 47760; TokenType[TokenType["_void"] = _void] = "_void"; // void keyword prefix
const _delete = 48272; TokenType[TokenType["_delete"] = _delete] = "_delete"; // delete keyword prefix
const _async = 48656; TokenType[TokenType["_async"] = _async] = "_async"; // async keyword
const _get = 49168; TokenType[TokenType["_get"] = _get] = "_get"; // get keyword
const _set = 49680; TokenType[TokenType["_set"] = _set] = "_set"; // set keyword
const _declare = 50192; TokenType[TokenType["_declare"] = _declare] = "_declare"; // declare keyword
const _readonly = 50704; TokenType[TokenType["_readonly"] = _readonly] = "_readonly"; // readonly keyword
const _abstract = 51216; TokenType[TokenType["_abstract"] = _abstract] = "_abstract"; // abstract keyword
const _static = 51728; TokenType[TokenType["_static"] = _static] = "_static"; // static keyword
const _public = 52240; TokenType[TokenType["_public"] = _public] = "_public"; // public keyword
const _private = 52752; TokenType[TokenType["_private"] = _private] = "_private"; // private keyword
const _protected = 53264; TokenType[TokenType["_protected"] = _protected] = "_protected"; // protected keyword
const _as = 53776; TokenType[TokenType["_as"] = _as] = "_as"; // as keyword
const _enum = 54288; TokenType[TokenType["_enum"] = _enum] = "_enum"; // enum keyword
const _type = 54800; TokenType[TokenType["_type"] = _type] = "_type"; // type keyword
const _implements = 55312; TokenType[TokenType["_implements"] = _implements] = "_implements"; // implements keyword
})(TokenType || (TokenType = {}));
export function formatTokenType(tokenType) {
switch (tokenType) {
case TokenType.num:
return "num";
case TokenType.bigint:
return "bigint";
case TokenType.regexp:
return "regexp";
case TokenType.string:
return "string";
case TokenType.name:
return "name";
case TokenType.eof:
return "eof";
case TokenType.bracketL:
return "[";
case TokenType.bracketR:
return "]";
case TokenType.braceL:
return "{";
case TokenType.braceBarL:
return "{|";
case TokenType.braceR:
return "}";
case TokenType.braceBarR:
return "|}";
case TokenType.parenL:
return "(";
case TokenType.parenR:
return ")";
case TokenType.comma:
return ",";
case TokenType.semi:
return ";";
case TokenType.colon:
return ":";
case TokenType.doubleColon:
return "::";
case TokenType.dot:
return ".";
case TokenType.question:
return "?";
case TokenType.questionDot:
return "?.";
case TokenType.arrow:
return "=>";
case TokenType.template:
return "template";
case TokenType.ellipsis:
return "...";
case TokenType.backQuote:
return "`";
case TokenType.dollarBraceL:
return "${";
case TokenType.at:
return "@";
case TokenType.hash:
return "#";
case TokenType.eq:
return "=";
case TokenType.assign:
return "_=";
case TokenType.preIncDec:
return "++/--";
case TokenType.postIncDec:
return "++/--";
case TokenType.bang:
return "!";
case TokenType.tilde:
return "~";
case TokenType.pipeline:
return "|>";
case TokenType.nullishCoalescing:
return "??";
case TokenType.logicalOR:
return "||";
case TokenType.logicalAND:
return "&&";
case TokenType.bitwiseOR:
return "|";
case TokenType.bitwiseXOR:
return "^";
case TokenType.bitwiseAND:
return "&";
case TokenType.equality:
return "==/!=";
case TokenType.lessThan:
return "<";
case TokenType.greaterThan:
return ">";
case TokenType.relationalOrEqual:
return "<=/>=";
case TokenType.bitShift:
return "<</>>";
case TokenType.plus:
return "+";
case TokenType.minus:
return "-";
case TokenType.modulo:
return "%";
case TokenType.star:
return "*";
case TokenType.slash:
return "/";
case TokenType.exponent:
return "**";
case TokenType.jsxName:
return "jsxName";
case TokenType.jsxText:
return "jsxText";
case TokenType.jsxTagStart:
return "jsxTagStart";
case TokenType.jsxTagEnd:
return "jsxTagEnd";
case TokenType.typeParameterStart:
return "typeParameterStart";
case TokenType.nonNullAssertion:
return "nonNullAssertion";
case TokenType._break:
return "break";
case TokenType._case:
return "case";
case TokenType._catch:
return "catch";
case TokenType._continue:
return "continue";
case TokenType._debugger:
return "debugger";
case TokenType._default:
return "default";
case TokenType._do:
return "do";
case TokenType._else:
return "else";
case TokenType._finally:
return "finally";
case TokenType._for:
return "for";
case TokenType._function:
return "function";
case TokenType._if:
return "if";
case TokenType._return:
return "return";
case TokenType._switch:
return "switch";
case TokenType._throw:
return "throw";
case TokenType._try:
return "try";
case TokenType._var:
return "var";
case TokenType._let:
return "let";
case TokenType._const:
return "const";
case TokenType._while:
return "while";
case TokenType._with:
return "with";
case TokenType._new:
return "new";
case TokenType._this:
return "this";
case TokenType._super:
return "super";
case TokenType._class:
return "class";
case TokenType._extends:
return "extends";
case TokenType._export:
return "export";
case TokenType._import:
return "import";
case TokenType._yield:
return "yield";
case TokenType._null:
return "null";
case TokenType._true:
return "true";
case TokenType._false:
return "false";
case TokenType._in:
return "in";
case TokenType._instanceof:
return "instanceof";
case TokenType._typeof:
return "typeof";
case TokenType._void:
return "void";
case TokenType._delete:
return "delete";
case TokenType._async:
return "async";
case TokenType._get:
return "get";
case TokenType._set:
return "set";
case TokenType._declare:
return "declare";
case TokenType._readonly:
return "readonly";
case TokenType._abstract:
return "abstract";
case TokenType._static:
return "static";
case TokenType._public:
return "public";
case TokenType._private:
return "private";
case TokenType._protected:
return "protected";
case TokenType._as:
return "as";
case TokenType._enum:
return "enum";
case TokenType._type:
return "type";
case TokenType._implements:
return "implements";
default:
return "";
}
}