/**
 * Configuration service for the NgScrollReveal directives.
 * You can inject this service, typically in your root component, and customize the values of its properties in
 * order to provide default values for all the ngsReveal directives used in the application.
 */
export declare class NgsRevealConfig {
    origin?: 'bottom' | 'left' | 'top' | 'right';
    distance?: string;
    duration?: number;
    delay?: number;
    rotate?: {
        x: number;
        y: number;
        z: number;
    };
    opacity?: number;
    scale?: number;
    easing?: string;
    container?: Element | string;
    mobile?: boolean;
    reset?: boolean;
    useDelay?: 'always' | 'once' | 'onload';
    viewFactor?: number;
    viewOffset?: {
        top: number;
        right: number;
        bottom: number;
        left: number;
    };
}