import type { PluginInput } from '@opencode-ai/plugin';
import type { PluginConfig } from '../config';
/**
 * Creates a preset manager for the /preset slash command.
 *
 * Stores the requested runtime preset in plugin memory and updates the
 * plugin-facing TUI snapshot. It deliberately does not call OpenCode's
 * client.config.update() or instance.dispose() from command hooks because
 * OpenCode continues the same command into the prompt loop after
 * command.execute.before, which can break the active conversation while
 * the agent registry is changing.
 */
export declare function createPresetManager(ctx: PluginInput, config: PluginConfig): {
    handleCommandExecuteBefore: (input: {
        command: string;
        sessionID: string;
        arguments: string;
    }, output: {
        parts: Array<{
            type: string;
            text?: string;
        }>;
    }) => Promise<void>;
    registerCommand: (opencodeConfig: Record<string, unknown>) => void;
};
export type PresetManager = ReturnType<typeof createPresetManager>;