Basic DNS config send empty for olm

server/routers/olm/dnsConfig.ts

@@ -0,0 +1,20 @@
+import config from "@server/lib/config";
+
+// Mirrors the optional fields on the olm client's TunnelConfig - any field
+// present here overrides the value the olm client is otherwise locally
+// configured with; an absent field leaves the client's own config alone.
+export type OlmDnsConfig = {
+    upstreamDns?: string[];
+    overrideDns?: boolean;
+    tunnelDns?: boolean;
+    matchDomains?: string[];
+};
+
+export function buildOlmDnsConfig(): OlmDnsConfig | undefined {
+    return {
+        upstreamDns: undefined,
+        overrideDns: undefined,
+        tunnelDns: undefined,
+        matchDomains: undefined
+    };
+}