use super::common::{Range, Ranged};
use std::borrow::Cow;

/// A token found while scanning.
#[derive(Debug, PartialEq, Clone)]
pub enum Token<'a> {
  OpenBrace,
  CloseBrace,
  OpenBracket,
  CloseBracket,
  Comma,
  Colon,
  String(Cow<'a, str>),
  Word(&'a str),
  Boolean(bool),
  Number(&'a str),
  Null,
  CommentLine(&'a str),
  CommentBlock(&'a str),
}

/// A token with positional information.
pub struct TokenAndRange<'a> {
  pub range: Range,
  pub token: Token<'a>,
}

impl<'a> Ranged for TokenAndRange<'a> {
  fn range(&self) -> &Range {
    &self.range
  }
}