/**
 * @see https://www.khronos.org/assets/uploads/developers/presentations/Crazy_Panda_How_to_draw_lines_in_WebGL.pdf
 */
import type { DisplayObject } from '@antv/g-lite';
import { Instanced } from '../drawcalls';
import { Batch } from './Batch';
/**
 * Use the following perf enhancements:
 * * Downgrading the "simple" Path / Polyline to {@link InstancedLineDrawcall}, e.g. 'M 0 0 L 100 0'
 * * Merge the Path into {@link InstancedPathDrawcall} which contains only one curve command, e.g 'M 0 0 Q 10 10 100 100'
 * @see https://github.com/antvis/G/issues/1113
 */
export declare class PathRenderer extends Batch {
    getDrawcallCtors(object: DisplayObject): (typeof Instanced)[];
}
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