import type { Principal } from '@dfinity/principal';
export declare type BurnError = {
    'InsufficientBalance': null;
} | {
    'InvalidTokenContract': null;
} | {
    'NotSufficientLiquidity': null;
};
export declare type BurnResult = {
    'Ok': TransactionId;
} | {
    'Err': BurnError;
};
export declare type CreateResult = {
    'Ok': {
        'canister_id': Principal;
    };
} | {
    'Err': string;
};
export interface Event {
    'fee': bigint;
    'status': TransactionStatus;
    'kind': EventDetail;
    'cycles': bigint;
    'timestamp': bigint;
}
export declare type EventDetail = {
    'Approve': {
        'to': Principal;
        'from': Principal;
    };
} | {
    'Burn': {
        'to': Principal;
        'from': Principal;
    };
} | {
    'Mint': {
        'to': Principal;
    };
} | {
    'CanisterCreated': {
        'from': Principal;
        'canister': Principal;
    };
} | {
    'CanisterCalled': {
        'from': Principal;
        'method_name': string;
        'canister': Principal;
    };
} | {
    'Transfer': {
        'to': Principal;
        'from': Principal;
    };
} | {
    'TransferFrom': {
        'to': Principal;
        'from': Principal;
        'caller': Principal;
    };
};
export interface EventsConnection {
    'data': Array<Event>;
    'next_offset': TransactionId;
    'next_canister_id': [] | [Principal];
}
export interface Metadata {
    'fee': bigint;
    'decimals': number;
    'owner': Principal;
    'logo': string;
    'name': string;
    'totalSupply': bigint;
    'symbol': string;
}
export declare type MintError = {
    'NotSufficientLiquidity': null;
};
export declare type MintResult = {
    'Ok': TransactionId;
} | {
    'Err': MintError;
};
export declare type Operation = {
    'transferFrom': null;
} | {
    'burn': null;
} | {
    'mint': null;
} | {
    'approve': null;
} | {
    'canisterCalled': null;
} | {
    'transfer': null;
} | {
    'canisterCreated': null;
};
export declare type ResultCall = {
    'Ok': {
        'return': Array<number>;
    };
} | {
    'Err': string;
};
export declare type ResultSend = {
    'Ok': null;
} | {
    'Err': string;
};
export interface Stats {
    'fee': bigint;
    'transfers_count': bigint;
    'balance': bigint;
    'mints_count': bigint;
    'transfers_from_count': bigint;
    'canisters_created_count': bigint;
    'supply': bigint;
    'burns_count': bigint;
    'approvals_count': bigint;
    'proxy_calls_count': bigint;
    'history_events': bigint;
}
export declare type Time = bigint;
export declare type TransactionId = bigint;
export declare type TransactionStatus = {
    'FAILED': null;
} | {
    'SUCCEEDED': null;
};
export declare type TxError = {
    'InsufficientAllowance': null;
} | {
    'InsufficientBalance': null;
} | {
    'ErrorOperationStyle': null;
} | {
    'Unauthorized': null;
} | {
    'LedgerTrap': null;
} | {
    'ErrorTo': null;
} | {
    'Other': null;
} | {
    'BlockUsed': null;
} | {
    'AmountTooSmall': null;
};
export declare type TxReceipt = {
    'Ok': bigint;
} | {
    'Err': TxError;
};
export interface TxRecord {
    'op': Operation;
    'to': Principal;
    'fee': bigint;
    'status': TransactionStatus;
    'from': Principal;
    'timestamp': Time;
    'caller': [] | [Principal];
    'index': bigint;
    'amount': bigint;
}
export default interface _SERVICE {
    'allowance': (arg_0: Principal, arg_1: Principal) => Promise<bigint>;
    'approve': (arg_0: Principal, arg_1: bigint) => Promise<TxReceipt>;
    'balance': (arg_0: [] | [Principal]) => Promise<bigint>;
    'balanceOf': (arg_0: Principal) => Promise<bigint>;
    'burn': (arg_0: {
        'canister_id': Principal;
        'amount': bigint;
    }) => Promise<BurnResult>;
    'decimals': () => Promise<number>;
    'events': (arg_0: {
        'offset': [] | [bigint];
        'limit': number;
    }) => Promise<EventsConnection>;
    'getMetadata': () => Promise<Metadata>;
    'getTransaction': (arg_0: bigint) => Promise<TxRecord>;
    'getTransactions': (arg_0: bigint, arg_1: bigint) => Promise<Array<TxRecord>>;
    'get_transaction': (arg_0: TransactionId) => Promise<[] | [Event]>;
    'halt': () => Promise<undefined>;
    'historySize': () => Promise<bigint>;
    'logo': () => Promise<string>;
    'mint': (arg_0: Principal, arg_1: bigint) => Promise<MintResult>;
    'name': () => Promise<string>;
    'nameErc20': () => Promise<string>;
    'stats': () => Promise<Stats>;
    'symbol': () => Promise<string>;
    'totalSupply': () => Promise<bigint>;
    'transfer': (arg_0: Principal, arg_1: bigint) => Promise<TxReceipt>;
    'transferErc20': (arg_0: Principal, arg_1: bigint) => Promise<TxReceipt>;
    'transferFrom': (arg_0: Principal, arg_1: Principal, arg_2: bigint) => Promise<TxReceipt>;
    'wallet_balance': () => Promise<{
        'amount': bigint;
    }>;
    'wallet_call': (arg_0: {
        'args': Array<number>;
        'cycles': bigint;
        'method_name': string;
        'canister': Principal;
    }) => Promise<ResultCall>;
    'wallet_create_canister': (arg_0: {
        'controller': [] | [Principal];
        'cycles': bigint;
    }) => Promise<CreateResult>;
    'wallet_create_wallet': (arg_0: {
        'controller': [] | [Principal];
        'cycles': bigint;
    }) => Promise<CreateResult>;
    'wallet_send': (arg_0: {
        'canister': Principal;
        'amount': bigint;
    }) => Promise<ResultSend>;
}