import type { ProcessedRenderArgs } from './types';
import type { Feature } from '@jbrowse/core/util';
interface LayoutFeature {
    heightPx: number;
    topPx: number;
    feature: Feature;
}
export declare function makeImageData({ ctx, layoutRecords, canvasWidth, renderArgs, }: {
    ctx: CanvasRenderingContext2D;
    canvasWidth: number;
    layoutRecords: LayoutFeature[];
    renderArgs: ProcessedRenderArgs;
}): undefined;
export {};