`tsc` compatability

[pyramation]

it has been reported that tsc warnings will not build

for now, a solution is to use babel with the typescript package

for an example that works follow this or use the quickstart from the readme to generate a package correctly https://github.com/osmosis-labs/osmojs/blob/main/packages/osmojs/.babelrc.js https://github.com/osmosis-labs/osmojs/blob/main/packages/osmojs/package.json https://github.com/osmosis-labs/osmojs/blob/main/packages/osmojs/tsconfig.json

• [ ] lookup if there is a tsc option to allow build despite errors
• [x] #142