import { WeightsMeta } from '@geoda/core';
import { SpatialToolContext } from './types';
export declare function isSpatialToolContext(context: unknown): context is SpatialToolContext;
export type PreviousExecutionOutput = {
    data?: {
        weights?: number[][];
        weightsMeta?: WeightsMeta;
    };
}[];
export declare function getWeights(weightsId: string | undefined): {
    weights: number[][] | null;
    weightsMeta: WeightsMeta | null;
};