type MaterialType = "video" | "photo";
interface ICropSettings {
    upper_left_x: number;
    upper_left_y: number;
    upper_right_x: number;
    upper_right_y: number;
    lower_left_x: number;
    lower_left_y: number;
    lower_right_x: number;
    lower_right_y: number;
}
interface IVideoMaterial {
    material_id: string;
    local_material_id: string;
    material_name: string;
    path: string;
    duration: number;
    height: number;
    width: number;
    crop_settings: ICropSettings;
    material_type: MaterialType;
}
interface IAudioMaterial {
    material_id: string;
    material_name: string;
    path: string;
    duration: number;
}
export declare class CropSettings {
    upper_left_x: number;
    upper_left_y: number;
    upper_right_x: number;
    upper_right_y: number;
    lower_left_x: number;
    lower_left_y: number;
    lower_right_x: number;
    lower_right_y: number;
    constructor({ upper_left_x, upper_left_y, upper_right_x, upper_right_y, lower_left_x, lower_left_y, lower_right_x, lower_right_y }?: Partial<ICropSettings>);
    export_json(): ICropSettings;
}
export declare class VideoMaterial implements IVideoMaterial {
    material_id: string;
    local_material_id: string;
    material_name: string;
    path: string;
    duration: number;
    height: number;
    width: number;
    crop_settings: CropSettings;
    material_type: MaterialType;
    constructor(filepath: string, material_name?: string, crop_settings?: CropSettings);
    static init(filepath: string, material_name?: string, crop_settings?: CropSettings): Promise<VideoMaterial>;
    export_json(): Record<string, any>;
}
export declare class AudioMaterial implements IAudioMaterial {
    material_id: string;
    material_name: string;
    path: string;
    duration: number;
    constructor(filepath: string, material_name?: string);
    static init(filepath: string, material_name?: string): Promise<AudioMaterial>;
    export_json(): Record<string, any>;
}
export {};