feat(edges): Use slot injection for custom edges

package/src/index.ts

@@ -6,6 +6,7 @@ export { default as StepEdge } from './components/Edges/StepEdge.vue'
 export { default as BezierEdge } from './components/Edges/BezierEdge.vue'
 export { default as SimpleBezierEdge } from './components/Edges/SimpleBezierEdge.vue'
 export { default as SmoothStepEdge } from './components/Edges/SmoothStepEdge.vue'
+
 export {
   getBezierPath,
   getBezierCenter,
@@ -29,11 +30,13 @@ export {
   getNodesInside,
   getMarkerId,
 } from './utils/graph'
+
 export { defaultEdgeTypes, defaultNodeTypes } from './store'
+export { VueFlow as VueFlowInjection, NodeId as NodeIdInjection } from './context'
+
 export { default as useZoomPanHelper } from './composables/useZoomPanHelper'
 export { default as useVueFlow } from './composables/useVueFlow'
 export { default as useHandle } from './composables/useHandle'
 
 export * from './additional-components'
 export * from './types'
-export * from './context'