import type { Client } from '../../clients/createClient.js';
import type { Transport } from '../../clients/transports/createTransport.js';
import type { ErrorType } from '../../errors/utils.js';
import type { Chain } from '../../types/chain.js';
import type { Hash } from '../../types/misc.js';
import type { FormattedTransactionReceipt } from '../../utils/formatters/transactionReceipt.js';
import { type GetBlockNumberErrorType } from './getBlockNumber.js';
import { type GetTransactionErrorType } from './getTransaction.js';
export type GetTransactionConfirmationsParameters<chain extends Chain | undefined = Chain> = {
    /** The transaction hash. */
    hash: Hash;
    transactionReceipt?: undefined;
} | {
    hash?: undefined;
    /** The transaction receipt. */
    transactionReceipt: FormattedTransactionReceipt<chain>;
};
export type GetTransactionConfirmationsReturnType = bigint;
export type GetTransactionConfirmationsErrorType = GetBlockNumberErrorType | GetTransactionErrorType | ErrorType;
/**
 * Returns the number of blocks passed (confirmations) since the transaction was processed on a block.
 *
 * - Docs: https://viem.sh/docs/actions/public/getTransactionConfirmations
 * - Example: https://stackblitz.com/github/wevm/viem/tree/main/examples/transactions_fetching-transactions
 * - JSON-RPC Methods: [`eth_getTransactionConfirmations`](https://ethereum.org/en/developers/docs/apis/json-rpc/#eth_getTransactionConfirmations)
 *
 * @param client - Client to use
 * @param parameters - {@link GetTransactionConfirmationsParameters}
 * @returns The number of blocks passed since the transaction was processed. If confirmations is 0, then the Transaction has not been confirmed & processed yet. {@link GetTransactionConfirmationsReturnType}
 *
 * @example
 * import { createPublicClient, http } from 'viem'
 * import { mainnet } from 'viem/chains'
 * import { getTransactionConfirmations } from 'viem/public'
 *
 * const client = createPublicClient({
 *   chain: mainnet,
 *   transport: http(),
 * })
 * const confirmations = await getTransactionConfirmations(client, {
 *   hash: '0x4ca7ee652d57678f26e887c149ab0735f41de37bcad58c9f6d3ed5824f15b74d',
 * })
 */
export declare function getTransactionConfirmations<chain extends Chain | undefined>(client: Client<Transport, chain>, { hash, transactionReceipt }: GetTransactionConfirmationsParameters<chain>): Promise<GetTransactionConfirmationsReturnType>;
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