import type { Principal } from '@dfinity/principal';
export declare type AssetRequest = {
    'Put': {
        'key': string;
        'contentType': string;
        'callback': [] | [Callback];
        'payload': {
            'StagedData': null;
        } | {
            'Payload': Array<number>;
        };
    };
} | {
    'Remove': {
        'key': string;
        'callback': [] | [Callback];
    };
} | {
    'StagedWrite': StagedWrite;
};
export interface AuthorizeRequest {
    'p': Principal;
    'id': string;
    'isAuthorized': boolean;
}
export declare type Callback = () => Promise<undefined>;
export interface CallbackStatus {
    'failedCalls': bigint;
    'failedCallsLimit': bigint;
    'callback': [] | [Callback__1];
    'noTopupCallLimit': bigint;
    'callsSinceLastTopup': bigint;
}
export declare type Callback__1 = (arg_0: Message) => Promise<undefined>;
export interface Chunk {
    'data': Array<number>;
    'totalPages': bigint;
    'nextPage': [] | [bigint];
}
export declare type Contract = {
    'ContractAuthorize': {
        'isAuthorized': boolean;
        'user': Principal;
    };
} | {
    'Mint': {
        'id': string;
        'owner': Principal;
    };
};
export interface ContractInfo {
    'nft_payload_size': bigint;
    'memory_size': bigint;
    'max_live_size': bigint;
    'cycles': bigint;
    'total_minted': bigint;
    'heap_size': bigint;
    'authorized_users': Array<Principal>;
}
export interface ContractMetadata {
    'name': string;
    'symbol': string;
}
export interface Egg {
    'contentType': string;
    'owner': [] | [Principal];
    'properties': Properties;
    'isPrivate': boolean;
    'payload': {
        'StagedData': null;
    } | {
        'Payload': Array<number>;
    };
}
export declare type Error = {
    'Immutable': null;
} | {
    'NotFound': null;
} | {
    'Unauthorized': null;
} | {
    'InvalidRequest': null;
} | {
    'AuthorizedPrincipalLimitReached': bigint;
};
export declare type HeaderField = [string, string];
export interface Hub {
    'assetRequest': (arg_0: AssetRequest) => Promise<undefined>;
    'authorize': (arg_0: AuthorizeRequest) => Promise<Result_1>;
    'balanceOf': (arg_0: Principal) => Promise<Array<string>>;
    'getAuthorized': (arg_0: string) => Promise<Array<Principal>>;
    'getContractInfo': () => Promise<ContractInfo>;
    'getEventCallbackStatus': () => Promise<CallbackStatus>;
    'getMetadata': () => Promise<ContractMetadata>;
    'getTotalMinted': () => Promise<bigint>;
    'http_request': (arg_0: Request) => Promise<Response>;
    'http_request_streaming_callback': (arg_0: StreamingCallbackToken) => Promise<StreamingCallbackResponse>;
    'init': (arg_0: Array<Principal>, arg_1: ContractMetadata) => Promise<undefined>;
    'isAuthorized': (arg_0: string, arg_1: Principal) => Promise<boolean>;
    'listAssets': () => Promise<Array<[string, string, bigint]>>;
    'mint': (arg_0: Egg) => Promise<string>;
    'nftStreamingCallback': (arg_0: StreamingCallbackToken) => Promise<StreamingCallbackResponse>;
    'ownerOf': (arg_0: string) => Promise<Result_5>;
    'queryProperties': (arg_0: QueryRequest) => Promise<Result>;
    'staticStreamingCallback': (arg_0: StreamingCallbackToken) => Promise<StreamingCallbackResponse>;
    'tokenByIndex': (arg_0: string) => Promise<Result_4>;
    'tokenChunkByIndex': (arg_0: string, arg_1: bigint) => Promise<Result_3>;
    'tokenMetadataByIndex': (arg_0: string) => Promise<Result_2>;
    'transfer': (arg_0: Principal, arg_1: string) => Promise<Result_1>;
    'updateContractOwners': (arg_0: Principal, arg_1: boolean) => Promise<Result_1>;
    'updateEventCallback': (arg_0: UpdateEventCallback) => Promise<undefined>;
    'updateProperties': (arg_0: UpdateRequest) => Promise<Result>;
    'wallet_receive': () => Promise<undefined>;
    'writeStaged': (arg_0: StagedWrite) => Promise<undefined>;
}
export interface Message {
    'topupCallback': TopupCallback;
    'createdAt': bigint;
    'topupAmount': bigint;
    'event': {
        'ContractEvent': Contract;
    } | {
        'TokenEvent': Token;
    };
}
export interface Metadata {
    'id': string;
    'contentType': string;
    'owner': Principal;
    'createdAt': bigint;
    'properties': Properties;
}
export declare type PayloadResult = {
    'Complete': Array<number>;
} | {
    'Chunk': Chunk;
};
export declare type Properties = Array<Property>;
export interface Property {
    'value': Value;
    'name': string;
    'immutable': boolean;
}
export interface PublicToken {
    'id': string;
    'contentType': string;
    'owner': Principal;
    'createdAt': bigint;
    'properties': Properties;
    'payload': PayloadResult;
}
export interface Query {
    'name': string;
    'next': Array<Query>;
}
export declare type QueryMode = {
    'All': null;
} | {
    'Some': Array<Query>;
};
export interface QueryRequest {
    'id': string;
    'mode': QueryMode;
}
export interface Request {
    'url': string;
    'method': string;
    'body': Array<number>;
    'headers': Array<HeaderField>;
}
export interface Response {
    'body': Array<number>;
    'headers': Array<HeaderField>;
    'streaming_strategy': [] | [StreamingStrategy];
    'status_code': number;
}
export declare type Result = {
    'ok': Properties;
} | {
    'err': Error;
};
export declare type Result_1 = {
    'ok': null;
} | {
    'err': Error;
};
export declare type Result_2 = {
    'ok': Metadata;
} | {
    'err': Error;
};
export declare type Result_3 = {
    'ok': Chunk;
} | {
    'err': Error;
};
export declare type Result_4 = {
    'ok': PublicToken;
} | {
    'err': Error;
};
export declare type Result_5 = {
    'ok': Principal;
} | {
    'err': Error;
};
export declare type StagedWrite = {
    'Init': {
        'size': bigint;
        'callback': [] | [Callback];
    };
} | {
    'Chunk': {
        'chunk': Array<number>;
        'callback': [] | [Callback];
    };
};
export declare type StreamingCallback = (arg_0: StreamingCallbackToken) => Promise<StreamingCallbackResponse>;
export interface StreamingCallbackResponse {
    'token': [] | [StreamingCallbackToken];
    'body': Array<number>;
}
export interface StreamingCallbackToken {
    'key': string;
    'index': bigint;
    'content_encoding': string;
}
export declare type StreamingStrategy = {
    'Callback': {
        'token': StreamingCallbackToken;
        'callback': StreamingCallback;
    };
};
export declare type Token = {
    'Authorize': {
        'id': string;
        'isAuthorized': boolean;
        'user': Principal;
    };
} | {
    'Transfer': {
        'id': string;
        'to': Principal;
        'from': Principal;
    };
};
export declare type TopupCallback = () => Promise<undefined>;
export interface Update {
    'mode': UpdateMode;
    'name': string;
}
export declare type UpdateEventCallback = {
    'Set': Callback__1;
} | {
    'Remove': null;
};
export declare type UpdateMode = {
    'Set': Value;
} | {
    'Next': Array<Update>;
};
export interface UpdateRequest {
    'id': string;
    'update': Array<Update>;
}
export declare type Value = {
    'Int': bigint;
} | {
    'Nat': bigint;
} | {
    'Empty': null;
} | {
    'Bool': boolean;
} | {
    'Text': string;
} | {
    'Float': number;
} | {
    'Principal': Principal;
} | {
    'Class': Array<Property>;
};
export default interface _SERVICE extends Hub {
}