Implement cw3-flex-multisig helper

[orkunkl]

I am trying to implement cw3-flex-multisig helper.
Getting this error with current code:

▶ npx @cosmjs/cli@^0.26 --init helpers.ts
Initializing session for you. Have fun!
The following packages have been installed and can be imported:
@cosmjs/amino, @cosmjs/cosmwasm-stargate, @cosmjs/crypto, @cosmjs/encoding, @cosmjs/faucet-client, @cosmjs/launchpad, @cosmjs/math, @cosmjs/proto-signing, @cosmjs/stargate, @cosmjs/tendermint-rpc, @cosmjs/utils, axios
>> [eval].ts:80
    Vote = ;
           ^

SyntaxError: Unexpected token ';'
    at new Script (node:vm:100:7)
    at Object.executeJavaScriptAsync (/Users/orkunkl/.npm/_npx/45b61b9b8df9878c/node_modules/@cosmjs/cli/src/helpers.ts:16:18)
    at TsRepl.compileAndExecute (/Users/orkunkl/.npm/_npx/45b61b9b8df9878c/node_modules/@cosmjs/cli/src/tsrepl.ts:162:26)
    at reset (/Users/orkunkl/.npm/_npx/45b61b9b8df9878c/node_modules/@cosmjs/cli/src/tsrepl.ts:95:18)
    at TsRepl.start (/Users/orkunkl/.npm/_npx/45b61b9b8df9878c/node_modules/@cosmjs/cli/src/tsrepl.ts:98:11)
    at Object.main (/Users/orkunkl/.npm/_npx/45b61b9b8df9878c/node_modules/@cosmjs/cli/src/cli.ts:157:65)

[ethanfrey]

looks good. I'd love to see some tests somewhere... but that really involves moving these to an npm repo.