export declare type laddaStyle = "expand-left" | "expand-right" | "expand-up" | "expand-down" | "contract" | "contract-overlay" | "zoom-in" | "zoom-out" | "slide-left" | "slide-right" | "slide-up" | "slide-down";
export declare abstract class LaddaConfigArgs {
    style?: laddaStyle;
    spinnerSize?: number;
    spinnerColor?: string;
    spinnerLines?: number;
}
export declare let configAttributes: {
    [key: string]: keyof LaddaConfigArgs;
};
export declare class LaddaConfig implements LaddaConfigArgs {
    constructor(config?: LaddaConfigArgs);
}