import { type RenderPass, Buffer } from '@antv/g-device-api';
import { Entity } from '@lastolivegames/becsy';
import { Drawcall } from './Drawcall';
export declare class SDFText extends Drawcall {
    #private;
    validate(shape: Entity): boolean;
    private hash;
    private get useBitmapFont();
    createGeometry(): void;
    createMaterial(defines: string, uniformBuffer: Buffer): void;
    render(renderPass: RenderPass, uniformBuffer: Buffer, uniformLegacyObject: Record<string, unknown>): void;
    destroy(): void;
    private generateBuffer;
    private buildTextBuffers;
}