Type Alias ReturnFlags

ReturnFlags: {
    bits: number;
    revert: boolean;
}

Flags used by a contract to customize exit behaviour. Ref: https://github.com/paritytech/polkadot-sdk/blob/d2fd53645654d3b8e12cbf735b67b93078d70113/substrate/frame/contracts/uapi/src/flags.rs#L23-L26