import { MeterDrawerOptions, MeterRenderer } from "./MeterRenderer";
export declare class BlockRenderer extends MeterRenderer {
    readonly bucketCount: number;
    readonly bucketSize: number;
    readonly barWidth: number;
    readonly bucketCeilings: number[];
    constructor(ctx: CanvasRenderingContext2D, { height, width, shape, blocks, }: MeterDrawerOptions & {
        blocks?: number;
    });
    draw(volume: number): void;
}