@tokens-studio/graph-engine-migration/dist/utils.d.ts

A package to upgrade old graph engine files to the new format

import { Edge, Graph, Node } from '@tokens-studio/graph-engine';
/**
 * Finds all nodes of a specified type in the graph
 * @param graph
 * @param type
 * @returns
 */
export declare const findNodesOfType: (graph: Graph, type: string) => Node[];
export declare const findOutEdges: (graph: Graph, id: string) => Edge[];
/**
 * Converts the array of nodes in the graph to a lookup for O(1) performance
 * @param graph
 * @returns
 */
export declare const toNodeLookup: (graph: Graph) => Record<string, Node>;
/**
 * Converts the array of edge in the graph to a lookup for O(1) performance
 * @param graph
 * @returns
 */
export declare const toEdgeLookup: (graph: Graph) => Record<string, Edge>;
export type SourceToTarget = {
    source: Node;
    edge: Edge;
    target: Node;
};
/**
 * Finds all nodes in the graph that have a specified source and have and edge connecting to the target
 * @param graph
 * @param sourceType
 * @param target
 * @returns
 */
export declare const findSourceToTargetOfType: (graph: Graph, sourceType: string, targetType: string) => SourceToTarget[];
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