import type { SlashCommand, SlashContext, SlashResult } from './types.js';
import type { ImageAttachment } from '../input/attachments.js';
import type { SlashRegistryView } from '../input-highlight.js';
export declare function registryVersion(): number;
export declare function register(cmd: SlashCommand): void;
export declare function registerOrReplace(cmd: SlashCommand): void;
export declare function registerIfAbsent(cmd: SlashCommand): void;
export declare function has(nameOrAlias: string): boolean;
export declare function createSlashRegistryView(): SlashRegistryView;
export declare function resetRegistry(): void;
export declare function list(): SlashCommand[];
export declare function aliasEntries(): {
    alias: string;
    canonical: string;
    summary: string;
}[];
export declare function lookup(nameOrAlias: string): SlashCommand | undefined;
export declare function suggest(input: string, maxDistance?: number): string | undefined;
export declare function parse(input: string): {
    name: string;
    args: string;
} | null;
export declare function dispatch(input: string, ctx: SlashContext, attachments?: readonly ImageAttachment[]): Promise<{
    handled: boolean;
    result?: SlashResult;
}>;