import { Transaction } from '../../types';
import type { Abi } from './chain-rpc-interfaces';
/** Arguments to `getRequiredKeys` */
export type AuthorityProviderArgs = {
    /** Transaction that needs to be signed */
    transaction: Transaction;
    /** Public keys associated with the private keys that the `SignatureProvider` holds */
    availableKeys: string[];
};
/** Get subset of `availableKeys` needed to meet authorities in `transaction` */
export type AuthorityProvider = {
    /** Get subset of `availableKeys` needed to meet authorities in `transaction` */
    getRequiredKeys: (args: AuthorityProviderArgs) => Promise<string[]>;
};
/** Retrieves raw ABIs for a specified accountName */
export type AbiProvider = {
    /** Retrieve the BinaryAbi */
    getRawAbi: (accountName: string) => Promise<BinaryAbi>;
};
/** Structure for the raw form of ABIs */
export type BinaryAbi = {
    /** account which has deployed the ABI */
    accountName: string;
    /** abi in binary form */
    abi: Uint8Array;
};
/** Holds a fetched abi */
export type CachedAbi = {
    /** abi in binary form */
    rawAbi: Uint8Array;
    /** abi in structured form */
    abi: Abi;
};
/** Arguments to `sign` */
export type SignatureProviderArgs = {
    /** Chain transaction is for */
    chainId: string;
    /** Private key needed to sign the transaction */
    privateKey: string;
    /** Transaction to sign */
    serializedTransaction: Uint8Array;
    /** Context-free data to sign */
    serializedContextFreeData?: Uint8Array;
    /** ABIs for all contracts with actions included in `serializedTransaction` */
    abis?: BinaryAbi[];
};