export declare const parsePerseusImageBackground: import("../parser-types").Parser<import("../general-purpose-parsers/object-types").OptionalizeProperties<{
    url: string | null | undefined;
    width: number | undefined;
    height: number | undefined;
    top: number | undefined;
    left: number | undefined;
    bottom: number | undefined;
    scale: number | undefined;
}>>;