import { Vector } from 'apache-arrow';
import { BooleanAccessorFn, ColorAccessorFn, SizeAccessorFn } from "../config/interfaces";
export declare const sizeProcessor: (vector: Vector, defaultValue: number, sizeFn?: SizeAccessorFn) => Float32Array<ArrayBuffer>;
export declare const colorProcessor: (vector: Vector, defaultValue: string | [number, number, number, number], colorFn?: ColorAccessorFn) => Float32Array<ArrayBuffer>;
export declare const arrowProcessor: (vector: Vector, defaultValue: boolean, arrowFn?: BooleanAccessorFn) => boolean[];