import { _ModuleSupport } from 'ag-charts-community';
import { type DynamicContext } from 'ag-charts-core';
export declare class Background extends _ModuleSupport.Background {
    private readonly image;
    constructor(ctx: DynamicContext<_ModuleSupport.ChartRegistry>);
    protected applyOptions(): void;
    protected onLayoutComplete(event: _ModuleSupport.LayoutCompleteEvent): void;
    private onImageLoad;
}