import type { Mode, ModeConfig, ModeStore } from '../types/mode.js';
export declare class DefaultModeStore implements ModeStore {
    private activeModeId;
    private modes;
    private configDir;
    constructor(config: ModeConfig);
    getActiveMode(): Promise<Mode | null>;
    setActiveMode(modeId: string | null): Promise<void>;
    listModes(): Promise<Mode[]>;
    getMode(modeId: string): Promise<Mode | null>;
    addMode(mode: Mode): Promise<void>;
    removeMode(modeId: string): Promise<void>;
    private loadActiveMode;
    private saveActiveMode;
}
export interface ModeLoaderOptions {
    projectModesDir?: string | undefined;
    userModesDir?: string | undefined;
}
export declare function loadProjectModes(modesDir: string): Promise<Mode[]>;
export declare function loadUserModes(modesDir: string): Promise<Mode[]>;
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