import { CommandComponent } from '../types/CommandComponent';
import { CommandTreeNode, CommandTreeNodes } from '../types/CommandTree';
import { Parser } from '../types/Parser';
import { ParsingContext } from '../types/ParsingContext';
import { StringReader } from '../utils/StringReader';
export declare class CommandParser implements Parser<CommandComponent> {
    /**
     * Whether the line should begin with a slash (`/`).
     * `true` - Should. Will throw untolerable errors if the line doesn't match.
     * `false` - Shouldn't. Will throw untolerable errors if the line doesn't match.
     * `null` - Not care.
     */
    private readonly leadingSlash;
    /**
     * The entry point will be used to access `tree`.
     */
    private readonly entryPoint;
    /**
     * Allow the command not hitting executable nodes.
     */
    private readonly allowPartial;
    constructor(
    /**
     * Whether the line should begin with a slash (`/`).
     * `true` - Should. Will throw untolerable errors if the line doesn't match.
     * `false` - Shouldn't. Will throw untolerable errors if the line doesn't match.
     * `null` - Not care.
     */
    leadingSlash?: boolean | null, 
    /**
     * The entry point will be used to access `tree`.
     */
    entryPoint?: 'line' | 'commands', 
    /**
     * Allow the command not hitting executable nodes.
     */
    allowPartial?: boolean);
    private static getParser;
    parse(reader: StringReader, ctx: ParsingContext): ParserResult;
    parseSingle(reader: StringReader, ctx: ParsingContext, key: string, node: CommandTreeNode<any>, parsedLine: CommandComponent, isTheSoleChild?: boolean, optional?: boolean): void;
    parseChildren(reader: StringReader, ctx: ParsingContext, children: CommandTreeNodes, parsedLine: CommandComponent, optional?: boolean, isFirstArgument?: boolean): void;
    private parseAlwaysValidates;
    private parseSwitchableChildren;
    private parseNormalChildren;
    /**
     * @returns If parsed successfully.
     */
    private tryParsingNodeInChildren;
    getHintsInChildren(ctx: ParsingContext, node: CommandTreeNode<any>): string[];
}
declare type ParserResult = {
    data: CommandComponent;
};
export {};