pub suberror ParseError {
  UnexpectedToken(
@moonbitlang/lexer/tokens.Token
Token, (
@moonbitlang/lexer/basic.Position
Position, 
@moonbitlang/lexer/basic.Position
Position), Array[
@moonbitlang/lexer/tokens.TokenKind
TokenKind])
  UnexpectedEndOfInput(
@moonbitlang/lexer/basic.Position
Position, Array[
@moonbitlang/lexer/tokens.TokenKind
TokenKind])
} derive(
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct Attribute {
  loc : 
@moonbitlang/lexer/basic.Location
Location
  raw : String
  parsed : Expr?
} derive(
@moonbitlang/core/debug.Debug
Debug)

pub(all) enum Expr {
  Ident(Id)
  String(String)
  Apply(Id, 
@moonbitlang/core/list.List
List[Prop])
  Bool(Bool)
} derive(
@moonbitlang/core/debug.Debug
Debug)

pub(all) struct Id {
  qual : String?
  name : String
}

pub(all) enum Prop {
  Labeled(String, Expr)
  Expr(Expr)
} derive(
@moonbitlang/core/debug.Debug
Debug)

fn payloads(tokens : Array[(
@moonbitlang/lexer/tokens.Token
Token, 
@moonbitlang/lexer/basic.Position
Position, 
@moonbitlang/lexer/basic.Position
Position)], initial_pos? : 
@moonbitlang/lexer/basic.Position
Position) -> 
@moonbitlang/core/list.List
List[Prop] raise ParseError