Add experimental wasm bindings

Published to npm as objdiff-wasm

objdiff-wasm/tsup.config.ts

@@ -0,0 +1,15 @@
+import {defineConfig} from 'tsup';
+import fs from 'node:fs/promises';
+
+export default defineConfig({
+    entry: ['src/main.ts', 'src/worker.ts'],
+    clean: true,
+    dts: true,
+    format: 'esm',
+    sourcemap: true,
+    splitting: false,
+    target: ['es2022', 'chrome89', 'edge89', 'firefox89', 'safari15', 'node14.8'],
+    async onSuccess() {
+        await fs.copyFile('pkg/objdiff_core_bg.wasm', 'dist/objdiff_core_bg.wasm');
+    }
+});