fix: Resolve TypeScript errors

Signed-off-by: Hermes Agent <hermes@nosuchhost>

client/node_modules/lib0/symbol.d.ts

@@ -0,0 +1,11 @@
+/**
+ * Utility module to work with EcmaScript Symbols.
+ *
+ * @module symbol
+ */
+/**
+ * Return fresh symbol.
+ */
+export const create: SymbolConstructor;
+export function isSymbol(s: any): boolean;
+//# sourceMappingURL=symbol.d.ts.map