chore: Add IOApp SDK interface

packages/ua-utils/src/index.ts

@@ -1 +1,2 @@
+export * from './oapp'
 export * from './omnigraph'

packages/ua-utils/src/oapp/index.ts

@@ -0,0 +1 @@
+export * from './types'

packages/ua-utils/src/oapp/types.ts

@@ -0,0 +1,7 @@
+import type { Address, OmniTransaction } from '@/omnigraph/types'
+import type { EndpointId } from '@layerzerolabs/lz-definitions'
+
+export interface IOApp {
+    peers(eid: EndpointId): Promise<string | undefined>
+    setPeer(eid: EndpointId, peer: Address): Promise<OmniTransaction>
+}

packages/ua-utils/src/omnigraph/types.ts

@@ -51,3 +51,9 @@ export interface OmniGraph<TNodeConfig = unknown, TEdgeConfig = unknown> {
     contracts: OmniNode<TNodeConfig>[]
     connections: OmniEdge<TEdgeConfig>[]
 }
+
+export interface OmniTransaction {
+    point: OmniPoint
+
+    data: string
+}