import { ApiPromise } from "@polkadot/api";
import { Codec } from "@polkadot/types/types";
import { AddressOrPair } from "@polkadot/api/types";
export declare function setRawStorage(api: ApiPromise, key: string, value: Codec, account: AddressOrPair, isLittleEndian?: boolean): Promise<void>;
export declare function setStorageAtKey(api: ApiPromise, key: string, data: `0x${string}`, sudoAccount: AddressOrPair): Promise<void>;