export type CommandCallback = (args: string[]) => void;
export type AutocompleteProvider = () => string[];
export declare class Command {
    readonly name: string;
    readonly description?: string;
    readonly callback: CommandCallback;
    constructor(name: string, callback: CommandCallback, description?: string);
    execute(args: string[]): void;
}
export declare class CommandRegistry {
    private readonly commands;
    private readonly history;
    private readonly historyLimit;
    private readonly autocompleteProviders;
    onConsoleOutput?: (message: string) => void;
    register(name: string, callback: CommandCallback, description?: string): Command;
    registerCommand(name: string, callback: CommandCallback): void;
    registerAutocompleteProvider(provider: AutocompleteProvider): void;
    get(name: string): Command | undefined;
    execute(commandString: string): boolean;
    executeCommand(cmd: string): void;
    getHistory(): string[];
    getSuggestions(prefix: string): string[];
    private tokenize;
    list(): Command[];
}
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