import type { TBlock } from '@gravity-ui/graph';
import type { AbstractGraphColorsConfig } from './colorsConfig';
import type { Data, EdgeResult, TreeConnection } from './types';
export declare const prepareBlocks: (nodes: Data["nodes"]) => TBlock[];
export declare const prepareConnections: (links: Data["links"]) => TreeConnection[];
export declare function parseCustomPropertyValue<T extends AbstractGraphColorsConfig>(colors: T, block?: HTMLElement): T;
export declare function getLayoutSignature(blocks: TBlock[], edges: EdgeResult[]): string;