import { CxRenderingContext } from './rendering_context';
import { CxGeometry } from './geometry';
import { CxNodePayload } from './node_payload';
import { CxRenderingProgram } from './rendering_program';
export declare abstract class CxVisualizer implements CxNodePayload {
    obj: CxGeometry;
    rendering_program: any;
    selection_vertex_buf: WebGLBuffer;
    constructor(rendering_program: any, obj: CxGeometry);
    enter(context: CxRenderingContext): void;
    exit(context: CxRenderingContext): void;
    abstract visualize(context: CxRenderingContext, program: CxRenderingProgram): void;
    visualize_selection(context: CxRenderingContext): void;
}