export class Density2DMark extends Grid2DMark {
    constructor(source: any, options: any);
    convolve(): this;
    plotSpecs(): {
        type: any;
        data: {
            length: number;
        };
        options: {};
    }[];
}
import { Grid2DMark } from './Grid2DMark.js';
//# sourceMappingURL=Density2DMark.d.ts.map