import type { Principal } from '@dfinity/principal';
import type { ActorMethod } from '@dfinity/agent';
export interface Account {
    'owner': Principal;
    'subaccount': [] | [Subaccount];
}
export declare type Duration = bigint;
export declare type Subaccount = Uint8Array | number[];
export declare type Timestamp = bigint;
export interface TransferArgs {
    'to': Account;
    'fee': [] | [bigint];
    'memo': [] | [Uint8Array | number[]];
    'from_subaccount': [] | [Subaccount];
    'created_at_time': [] | [Timestamp];
    'amount': bigint;
}
export declare type TransferError = {
    'GenericError': {
        'message': string;
        'error_code': bigint;
    };
} | {
    'TemporarilyUnavailable': null;
} | {
    'BadBurn': {
        'min_burn_amount': bigint;
    };
} | {
    'Duplicate': {
        'duplicate_of': bigint;
    };
} | {
    'BadFee': {
        'expected_fee': bigint;
    };
} | {
    'CreatedInFuture': {
        'ledger_time': Timestamp;
    };
} | {
    'TooOld': null;
} | {
    'InsufficientFunds': {
        'balance': bigint;
    };
};
export declare type Value = {
    'Int': bigint;
} | {
    'Nat': bigint;
} | {
    'Blob': Uint8Array | number[];
} | {
    'Text': string;
};
export default interface _SERVICE {
    'icrc1_balance_of': ActorMethod<[Account], bigint>;
    'icrc1_decimals': ActorMethod<[], number>;
    'icrc1_fee': ActorMethod<[], bigint>;
    'icrc1_metadata': ActorMethod<[], Array<[string, Value]>>;
    'icrc1_minting_account': ActorMethod<[], [] | [Account]>;
    'icrc1_name': ActorMethod<[], string>;
    'icrc1_supported_standards': ActorMethod<[
    ], Array<{
        'url': string;
        'name': string;
    }>>;
    'icrc1_symbol': ActorMethod<[], string>;
    'icrc1_total_supply': ActorMethod<[], bigint>;
    'icrc1_transfer': ActorMethod<[
        TransferArgs
    ], {
        'Ok': bigint;
    } | {
        'Err': TransferError;
    }>;
}