import { TLProgram } from './ast'

export type Location = {
	line: number,
	column: number,
	offset: number
}

export type LocationRange = {
	start: Location,
	end: Location
}

export class SyntaxError {
	line: number
	column: number
	offset: number
	location: LocationRange
	expected: any[]
	found: any
	name: string
	message: string
}

export type ParserOptions = {
  startRule?: string,
  tracer?: any,
  [key: string]: any
}

export function parse(str: string, options?: ParserOptions): TLProgram

export type Parameter = {
  name: string,
  type: string,
  vector: number,
  description: string
}

export type BaseClass = {
  name: string,
  description: string
}

export type TdClass = {
  line: number,
  name: string,
  kind: 'function' | 'constructor',
  description: string,
  parameters: Parameter[],
  result: string
}

export type TldocOutput = {
  baseClasses: BaseClass[],
  classes: TdClass[]
}

export function tldoc(input: string): TldocOutput