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// Copyright (C) Moondance Labs Ltd.
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// This file is part of Tanssi.
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// Tanssi is free software: you can redistribute it and/or modify

            

        

            

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// it under the terms of the GNU General Public License as published by

            

        

            

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// the Free Software Foundation, either version 3 of the License, or

            

        

            

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// (at your option) any later version.

            

        

            

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// Tanssi is distributed in the hope that it will be useful,

            

        

            

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// but WITHOUT ANY WARRANTY; without even the implied warranty of

            

        

            

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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

            

        

            

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// GNU General Public License for more details.

            

        

            

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// You should have received a copy of the GNU General Public License

            

        

            

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// along with Tanssi.  If not, see <http://www.gnu.org/licenses/>

            

        

            

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//! Runtime API for Author Noting pallet

            

        

            

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#![cfg_attr(not(feature = "std"), no_std)]

            

        

            

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sp_api::decl_runtime_apis! {

            

        

            

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    pub trait AuthorNotingApi<AccountId, BlockNumber, ParaId>

            

        

            

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    where

            

        

            

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        AccountId: parity_scale_codec::Codec,

            

        

            

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        BlockNumber: parity_scale_codec::Codec,

            

        

            

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        ParaId: parity_scale_codec::Codec,

            

        

            

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    {

            

        

            

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        fn latest_block_number(para_id: ParaId) -> Option<BlockNumber>;

            

        

            

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        fn latest_author(para_id: ParaId) -> Option<AccountId>;

            

        

            

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    }

            

        

            

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}