Build error caused by @webbtc/webln-types when including @getalby/sdk in standard typescript project

The error I get: `Cannot find module '@webbtc/webln-types' or its corresponding type declarations.`

@webbtc/webln-types is declared as dev dependency but imported in the code, is this why? or can it be fixed by using `import type` syntax?

Start by reproducing the missing-module error in a standard TypeScript project that includes @getalby/sdk, then inspect how @webbtc/webln-types is declared and imported. Done means the SDK can be included and compiled without the missing-module or type-declaration error.

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