diff --git a/packages/builder/src/stores/builder/permissions.js b/packages/builder/src/stores/builder/permissions.js
deleted file mode 100644
index a303cd713b..0000000000
--- a/packages/builder/src/stores/builder/permissions.js
+++ /dev/null
@@ -1,27 +0,0 @@
-import { writable } from "svelte/store"
-import { API } from "@/api"
-
-export function createPermissionStore() {
-  const { subscribe } = writable([])
-
-  return {
-    subscribe,
-    save: async ({ level, role, resource }) => {
-      return await API.updatePermissionForResource(resource, role, level)
-    },
-    remove: async ({ level, role, resource }) => {
-      return await API.removePermissionFromResource(resource, role, level)
-    },
-    forResource: async resourceId => {
-      return (await API.getPermissionForResource(resourceId)).permissions
-    },
-    forResourceDetailed: async resourceId => {
-      return await API.getPermissionForResource(resourceId)
-    },
-    getDependantsInfo: async resourceId => {
-      return await API.getDependants(resourceId)
-    },
-  }
-}
-
-export const permissions = createPermissionStore()
diff --git a/packages/builder/src/stores/builder/permissions.ts b/packages/builder/src/stores/builder/permissions.ts
new file mode 100644
index 0000000000..002b73893e
--- /dev/null
+++ b/packages/builder/src/stores/builder/permissions.ts
@@ -0,0 +1,47 @@
+import { BudiStore } from "../BudiStore"
+import { API } from "@/api"
+import {
+  PermissionLevel,
+  GetResourcePermsResponse,
+  GetDependantResourcesResponse,
+} from "@budibase/types"
+
+interface Permission {
+  level: PermissionLevel
+  role: string
+  resource: string
+}
+
+export class PermissionStore extends BudiStore<Permission[]> {
+  constructor() {
+    super([])
+  }
+
+  save = async (permission: Permission) => {
+    const { level, role, resource } = permission
+    return await API.updatePermissionForResource(resource, role, level)
+  }
+
+  remove = async (permission: Permission) => {
+    const { level, role, resource } = permission
+    return await API.removePermissionFromResource(resource, role, level)
+  }
+
+  forResource = async (resourceId: string): Promise<any> => {
+    return (await API.getPermissionForResource(resourceId)).permissions
+  }
+
+  forResourceDetailed = async (
+    resourceId: string
+  ): Promise<GetResourcePermsResponse> => {
+    return await API.getPermissionForResource(resourceId)
+  }
+
+  getDependantsInfo = async (
+    resourceId: string
+  ): Promise<GetDependantResourcesResponse> => {
+    return await API.getDependants(resourceId)
+  }
+}
+
+export const permissions = new PermissionStore()