common.ts

import type { BaseNode } from "./base";

export interface Position {
  /** >= 1 */
  line: number;
  /** >= 0 */
  column: number;
}
export type Range = [number, number];
export interface SourceLocation {
  start: Position;
  end: Position;
}
export interface Locations {
  loc: SourceLocation;
  range: Range;
}

export interface Token extends BaseNode {
  type:
    | "Boolean"
    | "Null"
    | "Identifier"
    | "Keyword"
    | "Punctuator"
    | "JSXIdentifier"
    | "JSXText"
    | "Numeric"
    | "String"
    | "RegularExpression"
    | "Template"
    // HTML
    | "HTMLText"
    | "HTMLIdentifier"
    | "MustacheKeyword"
    | "HTMLComment";
  value: string;
}

export interface Comment extends BaseNode {
  type: "Line" | "Block";
  value: string;
}