import type { LDFlatbushItem } from './types.ts';
import type { LDMatrixResult } from '../VariantRPC/getLDMatrix.ts';
import type { LastStopTokenCheck, Region } from '@jbrowse/core/util';
export interface MakeImageDataResult {
    flatbush: ArrayBufferLike;
    items: LDFlatbushItem[];
    maxScore: number;
    w: number;
}
export interface MakeImageDataProps {
    ldData: LDMatrixResult;
    regions: Region[];
    bpPerPx: number;
    stopTokenCheck?: LastStopTokenCheck;
    yScalar: number;
    colorScheme?: string;
    useGenomicPositions?: boolean;
    signedLD?: boolean;
}
export declare function makeImageData(ctx: CanvasRenderingContext2D, props: MakeImageDataProps): MakeImageDataResult | undefined;