import { BrushBasicConfig } from "../types/config";
import { PurePoint } from "../types/point";
import { SpreadBasicConfig, SpreadConfig } from "../types/spread";
/**
 * Generates additional nearby brush points.
 *
 * Useful for:
 * - spray brushes
 * - splatter brushes
 * - foliage brushes
 * - texture brushes
 */
export declare class SpreadModule {
    config: SpreadBasicConfig;
    constructor(config?: SpreadConfig);
    bindConfig(config: SpreadBasicConfig): void;
    private spread;
    onChangePoint(point: PurePoint, config: BrushBasicConfig): PurePoint[];
}
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