chore(core): cleanup

Author: bcakmakoglu

Diff for: packages/core/src/components/VueFlowProvider/VueFlowProvider.vue

@@ -0,0 +1,23 @@
+<script lang="ts" setup>
+import { inject } from 'vue'
+import { useVueFlow } from '../../composables'
+import { VueFlow } from '../../context'
+import type { VueFlowProviderProps } from '../../types'
+
+const props = defineProps<VueFlowProviderProps>()
+
+const hasInjection = inject(VueFlow, null)
+
+if (!hasInjection) {
+  // createVueFlow() or setupVueFlow()
+  useVueFlow({
+    nodes: props.initialNodes,
+    edges: props.initialEdges,
+    fitViewOnInit: props.fitViewOnInit,
+  })
+}
+</script>
+
+<template>
+  <slot />
+</template>

Diff for: packages/core/src/context/VueFlowProvider.vue

@@ -300,3 +300,9 @@ export interface FlowSlots extends NodeSlots, EdgeSlots {
   'zoom-pane': () => any
   'default': () => any
 }
+
+export interface VueFlowProviderProps {
+  initialNodes?: Node[]
+  initialEdges?: Edge[]
+  fitViewOnInit?: boolean
+}