@luolapeikko/graph-entity-types

TypeScript type definitions for the Graph Entity ecosystem. Provides core interfaces and types for graph nodes, edges, and graph management, designed for use with the @luolapeikko/graph-entity package or similar graph-based systems.

Installation

npm install @luolapeikko/graph-entity-types
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or with pnpm:

pnpm add @luolapeikko/graph-entity-types
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Overview

This package contains reusable TypeScript types and interfaces for building strongly-typed graph data structures and event-driven graph managers.

Exports

• IGraphBaseEntityNode – Base interface for a graph node
• IGraphEventEntityNode – Node interface with event support
• GraphNodeEventMapping – Node event mapping type
• GraphEdge – Type for graph edges
• GraphManagerEventMapping – Event mapping for graph managers
• GraphStructure – Recursive type for graph structure
• GraphEdgeStructure – Recursive type for edge structure
• IGraphManager – Interface for a graph manager

Example Usage

import type { IGraphBaseEntityNode, GraphEdge } from '@luolapeikko/graph-entity-types';

// Define a node type
type MyNode = IGraphBaseEntityNode<1, { label: string }>;

const nodeA: MyNode = {
	nodeType: 1,
	nodeId: 'cf9cda0d-b479-4e07-b2bd-695c161d71db',
	getNodeProps: () => ({ label: 'Node A' }),
};

const nodeB: MyNode = {
	nodeType: 1,
	nodeId: 'b4794e07-b2bd-695c-161d71dbcf9cda0d',
	getNodeProps: () => ({ label: 'Node B' }),
};

const edge: GraphEdge<MyNode> = { source: nodeA, target: nodeB };
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See more features on Package documentation