/**
 * REPL Command Parser
 *
 * Parses and executes commands in the REPL shell
 */
/**
 * Parsed command
 */
export interface ParsedCommand {
    raw: string;
    name: string;
    args: string[];
    flags: Record<string, boolean | string>;
}
/**
 * Command result
 */
export interface CommandResult {
    success: boolean;
    output?: string;
    error?: string;
    data?: unknown;
}
/**
 * Command definition
 */
export interface CommandDefinition {
    name: string;
    aliases?: string[];
    description: string;
    usage: string;
    examples: string[];
    handler: (args: string[], flags: Record<string, boolean | string>) => Promise<CommandResult>;
    completions?: (args: string[]) => string[];
}
/**
 * REPL Command Parser
 */
export declare class REPLCommandParser {
    private commands;
    private aliases;
    constructor();
    /**
     * Register a command
     */
    registerCommand(def: CommandDefinition): void;
    /**
     * Unregister a command
     */
    unregisterCommand(name: string): void;
    /**
     * Parse a command string
     */
    parse(input: string): ParsedCommand | null;
    /**
     * Execute a parsed command
     */
    execute(parsed: ParsedCommand): Promise<CommandResult>;
    /**
     * Get command completions
     */
    getCompletions(input: string, cursor: number): string[];
    /**
     * Get all command names
     */
    getCommandNames(): string[];
    /**
     * Get command definition
     */
    getCommand(name: string): CommandDefinition | undefined;
    /**
     * Get help text for a command
     */
    getHelp(name?: string): string;
    /**
     * Group commands by category
     */
    private groupCommandsByCategory;
    /**
     * Register default commands
     */
    private registerDefaultCommands;
}
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