lightning/test/typescript/fund_psbt.test-d.ts

Lightning Network client library

import {expectError, expectType} from 'tsd';
import {AuthenticatedLnd} from '../../lnd_grpc';
import {fundPsbt, FundPsbtResult} from '../../lnd_methods';

const lnd = {} as AuthenticatedLnd;

const psbt = 'psbt';
const inputs = [
  {
    transaction_id: Buffer.alloc(32).toString('hex'),
    transaction_vout: 0,
  },
];
const outputs = [{address: 'address', tokens: 1}];

expectError(fundPsbt());
expectError(fundPsbt({}));
expectError(fundPsbt({lnd}));
expectError(fundPsbt({lnd, psbt, outputs})); // Cannot specify both a psbt output and raw outputs

expectType<FundPsbtResult>(await fundPsbt({lnd, psbt, inputs}));
expectType<FundPsbtResult>(await fundPsbt({lnd, outputs, inputs}));

expectType<void>(
  fundPsbt({lnd, psbt}, (error, result) => {
    expectType<FundPsbtResult>(result);
  })
);
expectType<void>(
  fundPsbt({lnd, outputs}, (error, result) => {
    expectType<FundPsbtResult>(result);
  })
);