fixed issue with isSpell no longer being defined

app/imports/api/engine/computation/buildComputation/computeInactiveStatus.ts

@@ -1,7 +1,6 @@
-import { CreatureProperty } from '/imports/api/creature/creatureProperties/CreatureProperties';
+import type { CreatureProperty } from '/imports/api/creature/creatureProperties/CreatureProperties';
+import type { TreeNode } from '/imports/api/parenting/parentingFunctions';
 import walkDown from '/imports/api/engine/computation/utility/walkdown';
-import { TreeNode } from '/imports/api/parenting/parentingFunctions';
-import { isSpell } from '/imports/api/properties/Spells';
 
 export default function computeInactiveStatus(node: TreeNode<CreatureProperty>): void {
   const prop = node.doc;
@@ -21,7 +20,7 @@ export default function computeInactiveStatus(node: TreeNode<CreatureProperty>):
 
 function isActive(prop: CreatureProperty): boolean {
   if (prop.disabled) return false;
-  if (isSpell(prop)) {
+  if (prop.type === 'spell') {
     return !!prop.prepared || !!prop.alwaysPrepared;
   }
   return true;

app/imports/api/parenting/ChildSchema.ts

@@ -1,21 +1,13 @@
 import SimpleSchema from 'simpl-schema';
 import STORAGE_LIMITS from '/imports/constants/STORAGE_LIMITS';
-import { TypedSimpleSchema } from '/imports/api/utility/TypedSimpleSchema';
+import { InferType, TypedSimpleSchema } from '/imports/api/utility/TypedSimpleSchema';
+import type { Simplify } from 'type-fest';
 
 export interface Reference {
   collection: string,
   id: string,
 }
 
-export interface TreeDoc {
-  _id: string,
-  root: Reference,
-  parentId?: string,
-  left: number,
-  right: number,
-  removed?: true,
-}
-
 const RefSchema = TypedSimpleSchema.from({
   id: {
     type: String,
@@ -84,5 +76,7 @@ export const treeDocFields = {
   right: 1,
 }
 
+export type TreeDoc = Simplify<{ _id: string } & InferType<typeof ChildSchema>>;
+
 export default ChildSchema;
 export { RefSchema };