ypeScript Error: Property 'getSigner' Does Not Exist on Type '() => Promise<PlatformDefinition<"Cosmwasm">>'

[ssachi777]

A TypeScript error has been encountered during the development of a project utilizing the Wormhole SDK. The specific error message is:

Property 'getSigner' does not exist on type '() => Promise<PlatformDefinition<"Cosmwasm">>'
Context: This error occurred while attempting to use the getSigner method on the cosmwasm object within the getSigner function. The function aims to retrieve a signer for various blockchain platforms (Solana, Cosmwasm, Evm, Algorand, Sui) based on the chain context provided.facing this error for every tokens i tried.

[erenaspire7]

I think it needs to be initialized prior to calling getSigner

import cosmwasm from "@wormhole-foundation/sdk/cosmwasm";

wrapper = await cosmwasm();

signer = await wrapper.getSigner(
      await chain.getRpc(),
      getEnv("COSMOS_MNEMONIC")
);