import { a as TObject, s as TString } from "../../helpers-DutyHbVD.mjs";
import { t as TUnsafe } from "../../unsafe-C_mX8nG4.mjs";
import { t as TOptional } from "../../optional-Bis1WTKK.mjs";
import { t as TArray } from "../../array-DYdcEI3W.mjs";

//#region extensions/crypto/src/tools/permit2.d.ts
/**
 * Permit2 Tool — Manage Uniswap Permit2 token allowances.
 *
 * Permit2 is the universal token approval system used by Uniswap V4 and other
 * modern DeFi protocols. Instead of approving each contract individually,
 * you approve Permit2 once per token, then use gas-free signatures for
 * individual spender allowances.
 *
 * Actions:
 *   check_allowance — Read current Permit2 allowance for a token/spender pair
 *   approve         — Approve a token for Permit2 (ERC-20 → Permit2 max approval)
 *   approve_batch   — Approve multiple tokens for Permit2 in sequence
 *   revoke          — Set a Permit2 allowance to zero for a specific spender
 *   lockdown        — Emergency: revoke all Permit2 allowances for multiple pairs
 *
 * Uses Permit2Client from @clawnch/clawncher-sdk.
 */
declare function createPermit2Tool(): {
  name: string;
  label: string;
  ownerOnly: boolean;
  description: string;
  parameters: TObject<{
    action: TUnsafe<"approve" | "check_allowance" | "approve_batch" | "revoke" | "lockdown">;
    token: TOptional<TString>;
    amount: TOptional<TString>;
    tokens: TOptional<TArray<TString>>;
    spender: TOptional<TString>;
    pairs: TOptional<TArray<TObject<{
      token: TString;
      spender: TString;
    }>>>;
  }>;
  execute: (_toolCallId: string, args: unknown) => Promise<{
    content: Array<{
      type: "text";
      text: string;
    }>;
    details: unknown;
  }>;
};
//#endregion
export { createPermit2Tool };
//# sourceMappingURL=permit2.d.mts.map