import { Token } from './tokenizer';
import type { RegisterOptions } from '../argparser';
export declare type AstNode = Value | LongOption | ShortOption | ShortOptions | PositionalArgument | ForcePositional;
declare type BaseAstNode<Type extends string> = {
    type: Type;
    index: number;
    raw: string;
};
export interface LongOption extends BaseAstNode<'longOption'> {
    key: string;
    value?: OptionValue;
}
interface Delimiter extends BaseAstNode<'delimiter'> {
}
interface Value extends BaseAstNode<'value'> {
}
interface OptionValue extends BaseAstNode<'optionValue'> {
    delimiter: Delimiter;
    node: Value;
}
export interface ShortOptions extends BaseAstNode<'shortOptions'> {
    options: ShortOption[];
}
export interface ShortOption extends BaseAstNode<'shortOption'> {
    key: string;
    value?: OptionValue;
}
export interface PositionalArgument extends BaseAstNode<'positionalArgument'> {
}
interface ForcePositional extends BaseAstNode<'forcePositional'> {
    type: 'forcePositional';
}
/**
 * Create an AST from a token list
 *
 * @param tokens A token list, coming from `tokenizer.ts`
 * @param forceFlag Keys to force as flag. {@see ForceFlag} to read more about it.
 */
export declare function parse(tokens: Token[], forceFlag: RegisterOptions): AstNode[];
export {};