pragma ever-solidity >= 0.68.0;

pragma AbiHeader expire;
pragma AbiHeader pubkey;

import "../access/ExternalOwner.tsol";

import "../utils/RandomNonce.tsol";
import "../utils/CheckPubKey.tsol";

/*
    @title Sample giver contract. Store TONs on the balance
    and send it on the owner's request
*/
contract Giver is
    ExternalOwner,
    RandomNonce,
    CheckPubKey
{
    constructor(uint _owner) checkPubKey {
        tvm.accept();

        setOwnership(_owner);
    }

    function sendGrams(
        address dest,
        uint64 amount
    ) public view onlyOwner {
        tvm.accept();

        dest.transfer(amount, false, 1);
    }
}