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//! Runtime API definition for the Escrow Module.

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

use codec::Codec;
use oracle_rpc_runtime_api::BalanceWrapper;

sp_api::decl_runtime_apis! {
    pub trait EscrowApi<AccountId, BlockNumber, Balance> where
        AccountId: Codec,
        BlockNumber: Codec,
        Balance: Codec,
    {
        /// Get a given user's escrowed balance
        fn balance_at(account_id: AccountId, height: Option<BlockNumber>) -> BalanceWrapper<Balance>;

        /// amount of kint/intr that use can lock, taking into consideration the Limits.
        fn free_stakable(account_id: AccountId) -> BalanceWrapper<Balance>;

        /// Get the total voting supply in the system
        fn total_supply(height: Option<BlockNumber>) -> BalanceWrapper<Balance>;
    }
}