import { Connection } from '@solana/web3.js';
import type { Provider } from './provider';
import type { AccountInfo, GetProgramAccountsFilter, ParsedAccountData, PublicKey } from '@solana/web3.js';
export type ProgramAccount<T = any> = {
    publicKey: PublicKey;
    account: T;
};
export type ProgramAccountInfo<T> = ProgramAccount<AccountInfo<T>>;
export type ProgramAccountInfoNullable<T> = ProgramAccount<AccountInfo<T> | null>;
export type ProgramAccountInfoNoData = ProgramAccount<AccountInfo<undefined>>;
export type ProgramAccountWithInfoNullable<T> = {
    publicKey: PublicKey;
    account: T | null;
    accountInfo: AccountInfo<Buffer> | null;
};
export type HasProvider = {
    provider: Provider;
};
export declare function isWithPublicKey(account: any): account is {
    publicKey: PublicKey;
};
export declare function getConnection(providerOrConnection: Provider | Connection | HasProvider): Connection;
export declare function programAccountInfo<T>(publicKey: PublicKey, account: AccountInfo<Buffer | ParsedAccountData>, data: T): ProgramAccountInfo<T>;
export declare function getMultipleAccounts({ connection, addresses, }: {
    connection: HasProvider | Connection | Provider;
    addresses: PublicKey[] | undefined;
}): Promise<ProgramAccountInfoNullable<Buffer>[]>;
export declare function getAccountInfoNoData({ connection, programId, filters, }: {
    connection: HasProvider | Connection | Provider;
    programId: PublicKey;
    filters?: GetProgramAccountsFilter[] | undefined;
}): Promise<ProgramAccountInfoNoData[]>;
export declare function getAccountInfoAddresses({ connection, programId, filters, }: {
    connection: HasProvider | Connection | Provider;
    programId: PublicKey;
    filters?: GetProgramAccountsFilter[] | undefined;
}): Promise<PublicKey[]>;
//# sourceMappingURL=account.d.ts.map