import type { PrepareCallsCapabilities, SendPreparedCallsCapabilities } from "@alchemy/wallet-api-types/capabilities";
import type { InnerWalletApiClientBase } from "../types.js";
/**
 * Merges client capabilities with capabilities from the request.
 * Uses policyId (singular) when there's one policy, policyIds (array) when multiple.
 *
 * @param {InnerWalletApiClientBase} client - The inner wallet API client (potentially including global capabilities like policy IDs)
 * @param {T | undefined} capabilities - Request capabilities to merge with, if any
 * @returns {T | undefined} The merged capabilities object, or original capabilities if no capability configuration exists on the client
 */
export declare const mergeClientCapabilities: <T extends PrepareCallsCapabilities | SendPreparedCallsCapabilities>(client: InnerWalletApiClientBase, capabilities: T | undefined) => T | undefined;
/**
 * Extracts capabilities from prepareCalls that are usable for sendPreparedCalls.
 * Only permissions and paymasterService (policyId/policyIds & webhookData) are supported.
 *
 * @param {PrepareCallsCapabilities | undefined} capabilities - The prepareCalls capabilities
 * @returns {SendPreparedCallsCapabilities | undefined} The sendPreparedCalls capabilities, or undefined if no relevant capabilities exist
 */
export declare const extractCapabilitiesForSending: (capabilities: PrepareCallsCapabilities | undefined) => SendPreparedCallsCapabilities | undefined;
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