Generates a TypeScript client file directly from an RPC router module.
Usage
mix rpc.gen.ts --router MyApp.Router --out path/to/rpc.gen.tsOptions
--router- (required) the fully-qualified router module name--out- (required) the output path for the generated TypeScript file--client-import- the import specifier for the client package (default:"@elixir-ts-rpc/client")