Why does my Weave TypeScript build fail for CommonJS format?

`TS1295` and `TS1287`: ECMAScript imports and exports cannot be written in a CommonJS file

If your tsconfig.json file sets "verbatimModuleSyntax": true, compiling a W&B Weave CommonJS project (per the TypeScript SDK integration guide) fails with:

error TS1295: ECMAScript imports and exports cannot be written in a CommonJS file under 'verbatimModuleSyntax'.
error TS1287: A top-level 'export' modifier cannot be used on value declarations in a CommonJS module when 'verbatimModuleSyntax' is enabled.

The setting defaults to false, which the TypeScript SDK integration guide assumes. Set the verbatimModuleSyntax field to false alongside your CommonJS module setting:

{
  "compilerOptions": {
    "module": "CommonJS",
    "verbatimModuleSyntax": false
  }
}

"verbatimModuleSyntax": false allows ESM-style import/export syntax in your source files while TypeScript still emits CommonJS output. For details, see TypeScript - Verbatim Module Syntax. TypeScript

​TS1295 and TS1287: ECMAScript imports and exports cannot be written in a CommonJS file

`TS1295` and `TS1287`: ECMAScript imports and exports cannot be written in a CommonJS file