/**
 * Format system for handling different model formats
 */
export interface FormatOptions {
    id: string;
    name: string;
    icon?: string;
    description?: string;
    category?: string;
    target?: string | string[];
    confidential?: boolean;
    show_on_start_screen?: boolean;
    show_in_new_list?: boolean;
    can_convert_to?: boolean;
    plugin?: string;
    meshes?: boolean;
    cubes?: boolean;
    armature_rig?: boolean;
    bone_rig?: boolean;
    centered_grid?: boolean;
    optional_box_uv?: boolean;
    per_texture_uv_size?: boolean;
    animation_mode?: boolean;
    box_uv?: boolean;
    single_texture?: boolean;
    single_texture_default?: boolean;
    per_group_texture?: boolean;
    model_identifier?: boolean;
    legacy_editable_file_name?: boolean;
    parent_model_id?: boolean;
    vertex_color_ambient_occlusion?: boolean;
    animated_textures?: boolean;
    integer_size?: boolean;
    splines?: boolean;
    texture_meshes?: boolean;
    billboards?: boolean;
    locators?: boolean;
    rotation_limit?: boolean;
    rotation_snap?: boolean;
    uv_rotation?: boolean;
    java_cube_shading_properties?: boolean;
    java_face_properties?: boolean;
    cullfaces?: boolean;
    select_texture_for_particles?: boolean;
    texture_mcmeta?: boolean;
    bone_binding_expression?: boolean;
    animation_files?: boolean;
    animation_grouping?: 'by_file' | 'custom' | 'disabled';
    animation_controllers?: boolean;
    animation_loop_wrapping?: boolean;
    quaternion_interpolation?: boolean;
    per_animator_rotation_interpolation?: boolean;
    image_editor?: boolean;
    edit_mode?: boolean;
    paint_mode?: boolean;
    pose_mode?: boolean;
    display_mode?: boolean;
    texture_folder?: boolean;
    pbr?: boolean;
    block_size?: number;
    forward_direction?: '-z' | '+z' | '-x' | '+x';
    rotate_cubes?: boolean;
    stretch_cubes?: boolean;
    box_uv_float_size?: boolean;
    euler_order?: string;
    node_name_regex?: string | ((node: any) => string);
    cube_size_limiter?: any;
    render_sides?: string;
    onSetup?: (project: any, newModel?: boolean) => void;
    onActivation?: () => void;
    onDeactivation?: () => void;
    onFormatPage?: () => void;
    codec?: any;
    format_page?: any;
    [key: string]: any;
}
export declare class ModelFormat {
    id: string;
    name: string;
    icon?: string;
    description: string;
    category: string;
    target?: string | string[];
    confidential: boolean;
    show_on_start_screen: boolean;
    show_in_new_list: boolean;
    can_convert_to: boolean;
    plugin?: string;
    meshes: boolean;
    cubes: boolean;
    armature_rig: boolean;
    bone_rig: boolean;
    centered_grid: boolean;
    optional_box_uv: boolean;
    per_texture_uv_size: boolean;
    animation_mode: boolean;
    box_uv: boolean;
    single_texture: boolean;
    single_texture_default: boolean;
    per_group_texture: boolean;
    model_identifier: boolean;
    legacy_editable_file_name: boolean;
    parent_model_id: boolean;
    vertex_color_ambient_occlusion: boolean;
    animated_textures: boolean;
    integer_size: boolean;
    splines: boolean;
    texture_meshes: boolean;
    billboards: boolean;
    locators: boolean;
    rotation_limit: boolean;
    rotation_snap: boolean;
    uv_rotation: boolean;
    java_cube_shading_properties: boolean;
    java_face_properties: boolean;
    cullfaces: boolean;
    select_texture_for_particles: boolean;
    texture_mcmeta: boolean;
    bone_binding_expression: boolean;
    animation_files: boolean;
    animation_grouping: 'by_file' | 'custom' | 'disabled';
    animation_controllers: boolean;
    animation_loop_wrapping: boolean;
    quaternion_interpolation: boolean;
    per_animator_rotation_interpolation: boolean;
    image_editor: boolean;
    edit_mode: boolean;
    paint_mode: boolean;
    pose_mode: boolean;
    display_mode: boolean;
    texture_folder: boolean;
    pbr: boolean;
    block_size: number;
    forward_direction: '-z' | '+z' | '-x' | '+x';
    rotate_cubes: boolean;
    stretch_cubes: boolean;
    box_uv_float_size: boolean;
    euler_order: string;
    node_name_regex?: string | ((node: any) => string);
    cube_size_limiter?: any;
    render_sides?: string;
    onSetup?: (project: any, newModel?: boolean) => void;
    onActivation?: () => void;
    onDeactivation?: () => void;
    onFormatPage?: () => void;
    codec?: any;
    format_page?: any;
    constructor(options: FormatOptions);
    /**
     * Check if format supports a feature
     */
    supports(feature: string): boolean;
    /**
     * Get format identifier
     */
    getId(): string;
    /**
     * Get format name
     */
    getName(): string;
    /**
     * Check if format is confidential
     */
    isConfidential(): boolean;
    /**
     * Check if format can be converted to
     */
    canConvertTo(): boolean;
    /**
     * Setup format for project
     */
    setup(project: any, newModel?: boolean): void;
    /**
     * Activate format
     */
    activate(): void;
    /**
     * Deactivate format
     */
    deactivate(): void;
}
export declare const Formats: Record<string, ModelFormat>;
/**
 * Get format by ID
 */
export declare function getFormat(id: string): ModelFormat | undefined;
/**
 * Register a new format
 */
export declare function registerFormat(options: FormatOptions): ModelFormat;
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