import { Registry } from '../registry/registry'

let edgeRegistry: Registry<any>
let nodeRegistry: Registry<any>

export function exist(name: string, isNode: boolean) {
  return isNode
    ? edgeRegistry != null && edgeRegistry.exist(name)
    : nodeRegistry != null && nodeRegistry.exist(name)
}

export function setEdgeRegistry(registry: any) {
  edgeRegistry = registry
}

export function setNodeRegistry(registry: any) {
  nodeRegistry = registry
}