fix: @hpcc-js/wasm does not include sub-package types (#344)

fixes #340

Signed-off-by: Gordon Smith <[email protected]>

Author: GordonSmith

packages/wasm/src/index.ts

@@ -1,25 +1,31 @@
+import type * as Base91Types from "./base91.js";
+import type * as DuckDBTypes from "./duckdb.js";
+import type * as ExpatTypes from "./expat.js";
+import type * as GraphvizTypes from "./graphviz.js";
+import type * as ZstdTypes from "./zstd.js";
+
 export namespace Base91 {
-    export function load() {
+    export function load(): Promise<Base91Types.Base91> {
         return import("./base91.js").then(mod => mod.Base91.load());
     }
 }
 export namespace DuckDB {
-    export function load() {
+    export function load(): Promise<DuckDBTypes.DuckDB> {
         return import("./duckdb.js").then(mod => mod.DuckDB.load());
     }
 }
 export namespace Expat {
-    export function load() {
+    export function load(): Promise<ExpatTypes.Expat> {
         return import("./expat.js").then(mod => mod.Expat.load());
     }
 }
 export namespace Graphviz {
-    export function load() {
+    export function load(): Promise<GraphvizTypes.Graphviz> {
         return import("./graphviz.js").then(mod => mod.Graphviz.load());
     }
 }
 export namespace Zstd {
-    export function load() {
+    export function load(): Promise<ZstdTypes.Zstd> {
         return import("./zstd.js").then(mod => mod.Zstd.load());
     }
 }