Add sourcemap (#345)

Author: dannyighsu

sdk/scripts/build.ts

@@ -43,6 +43,7 @@ async function build() {
     target: 'node',
     format: 'esm',
     minify: false,
+    sourcemap: 'linked',
     external,
     naming: '[dir]/index.mjs',
     loader: {
@@ -57,6 +58,7 @@ async function build() {
     target: 'node',
     format: 'cjs',
     minify: false,
+    sourcemap: 'linked',
     external,
     naming: '[dir]/index.cjs',
     define: {

sdk/tsconfig.build.json

@@ -9,6 +9,7 @@
     "outDir": "dist",
     "strict": true,
     "declaration": true,
+    "declarationMap": true,
     "skipLibCheck": true,
     "emitDeclarationOnly": true,
     "esModuleInterop": true,