Couldn't send a token

[cryptofuture]

Couldn't send a token. What the catch here?

const tronWeb = new TronWeb({
    fullHost: 'https://api.trongrid.io',
    solidityNode: 'https://api.trongrid.io',
    eventServer: 'https://api.trongrid.io'
})
tx = tronWeb.trx.sendTransaction("TQ5vcDELdXvzXszWXyM97Bq61aVT6qWwUw", 1, "WIN", "87a909d4ad639a936dc266a60b540d43dc730f6e22a5c726486cbbaf363507ec")
console.log(tx)

Output:

Promise { <pending> }
(node:30057) UnhandledPromiseRejectionWarning: TypeError: i is not a function
    at e.<anonymous> (/node_modules/tronweb/dist/TronWeb.node.js:1:81389)
    at tryCatch (/node_modules/regenerator-runtime/runtime.js:45:40)
    at Generator.invoke [as _invoke] (/node_modules/regenerator-runtime/runtime.js:271:22)
    at Generator.prototype.<computed> [as throw] (/node_modules/regenerator-runtime/runtime.js:97:21)
    at asyncGeneratorStep (/node_modules/@babel/runtime/helpers/asyncToGenerator.js:3:24)
    at _throw (/node_modules/@babel/runtime/helpers/asyncToGenerator.js:29:9)
    at processTicksAndRejections (internal/process/task_queues.js:93:5)
(node:30057) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:30057) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

P.S: I'm aware about shasta, but amount on the account is small, so I'm not scared to actually lose it.
Account is: https://tronscan.org/#/address/TFEmx2iyqhoKV9BYvyfqhqrJMZDuFwedw1

[cryptofuture]

Looks like doc is incorrect and correct function is sendToken
https://developers.tron.network/docs/tronweb-trx-functions#section-send-token
https://github.com/TRON-US/tronweb/blob/3ab10ff8c604cae580509bec58f9437caef6aca9/src/lib/trx.js#L914

But responce fails with {"Error":"class org.tron.core.exception.ContractValidateException : No asset !"} for me

[cryptofuture]

Judging by function's code, it works only for trc10 tokens, makes sense now. Doc is incorrect through