import type { Principal } from '@dfinity/principal';
export interface Metadata {
    'fee': bigint;
    'decimals': number;
    'owner': Principal;
    'logo': string;
    'name': string;
    'totalSupply': bigint;
    'symbol': string;
}
export declare type Operation = {
    'transferFrom': null;
} | {
    'burn': null;
} | {
    'mint': null;
} | {
    'approve': null;
} | {
    'transfer': null;
};
declare type Time = bigint;
/** @internal */
export interface ICNSToken {
    'allowance': (arg_0: Principal, arg_1: Principal) => Promise<bigint>;
    'approve': (arg_0: Principal, arg_1: bigint) => Promise<WICPTxReceipt>;
    'balanceOf': (arg_0: Principal) => Promise<bigint>;
    'burn': (arg_0: bigint) => Promise<WICPTxReceipt>;
    'decimals': () => Promise<number>;
    'getAllowanceSize': () => Promise<bigint>;
    'getHolders': (arg_0: bigint, arg_1: bigint) => Promise<Array<[Principal, bigint]>>;
    'getMetadata': () => Promise<Metadata>;
    'getTokenFee': () => Promise<bigint>;
    'getTokenInfo': () => Promise<TokenInfo>;
    'getTransaction': (arg_0: bigint) => Promise<TxRecord>;
    'getTransactions': (arg_0: bigint, arg_1: bigint) => Promise<Array<TxRecord>>;
    'getUserApprovals': (arg_0: Principal) => Promise<Array<[Principal, bigint]>>;
    'getUserTransactionAmount': (arg_0: Principal) => Promise<bigint>;
    'getUserTransactions': (arg_0: Principal, arg_1: bigint, arg_2: bigint) => Promise<Array<TxRecord>>;
    'historySize': () => Promise<bigint>;
    'logo': () => Promise<string>;
    'mint': (arg_0: Principal, arg_1: bigint) => Promise<WICPTxReceipt>;
    'name': () => Promise<string>;
    'setFee': (arg_0: bigint) => Promise<undefined>;
    'setFeeTo': (arg_0: Principal) => Promise<undefined>;
    'setLogo': (arg_0: string) => Promise<undefined>;
    'setName': (arg_0: string) => Promise<undefined>;
    'setOwner': (arg_0: Principal) => Promise<undefined>;
    'symbol': () => Promise<string>;
    'totalSupply': () => Promise<bigint>;
    'transfer': (arg_0: Principal, arg_1: bigint) => Promise<WICPTxReceipt>;
    'transferFrom': (arg_0: Principal, arg_1: Principal, arg_2: bigint) => Promise<WICPTxReceipt>;
}
interface TokenInfo {
    'holderNumber': bigint;
    'deployTime': Time;
    'metadata': Metadata;
    'historySize': bigint;
    'cycles': bigint;
    'feeTo': Principal;
}
declare type TransactionStatus = {
    'inprogress': null;
} | {
    'failed': null;
} | {
    'succeeded': null;
};
declare type WICPTxReceipt = {
    'Ok': bigint;
} | {
    'Err': {
        'InsufficientAllowance': null;
    } | {
        'InsufficientBalance': null;
    } | {
        'ErrorOperationStyle': null;
    } | {
        'Unauthorized': null;
    } | {
        'LedgerTrap': null;
    } | {
        'ErrorTo': null;
    } | {
        'Other': null;
    } | {
        'BlockUsed': null;
    } | {
        'AmountTooSmall': null;
    };
};
interface TxRecord {
    'op': Operation;
    'to': Principal;
    'fee': bigint;
    'status': TransactionStatus;
    'from': Principal;
    'timestamp': Time;
    'caller': [] | [Principal];
    'index': bigint;
    'amount': bigint;
}
export {};