import { Program, Idl, Wallet } from "@coral-xyz/anchor";
import { Connection, PublicKey } from "@solana/web3.js";
import { PRIVACY_POOL_CURRENT_IDL, PRIVACY_POOL_IDLS, PRIVACY_POOL_LEGACY2_IDL, PRIVACY_POOL_LEGACY_IDL } from "./idl/index.js";
export declare const PRIVACY_POOL_IDL: Idl;
export { PRIVACY_POOL_CURRENT_IDL, PRIVACY_POOL_IDLS, PRIVACY_POOL_LEGACY_IDL, PRIVACY_POOL_LEGACY2_IDL, };
/** Deployed program ID extracted from the bundled IDL. */
export declare const PRIVACY_POOL_PROGRAM_ID: PublicKey;
/**
 * Create an Anchor `Program` instance for the Veilo Privacy Pool.
 *
 * @param connection  Solana RPC connection
 * @param wallet      Anchor-compatible wallet (must implement `publicKey` and `signTransaction`)
 * @param opts        Optional commitment level (default: "confirmed")
 *
 * @example
 * ```ts
 * import { createVeiloProgram } from "@veilo/sdk-core";
 * import { Connection } from "@solana/web3.js";
 *
 * const program = createVeiloProgram(
 *   new Connection("https://api.devnet.solana.com"),
 *   wallet,
 * );
 * ```
 */
export declare function createVeiloProgram(connection: Connection, wallet: Wallet, opts?: {
    commitment?: "processed" | "confirmed" | "finalized";
}): Program;
/**
 * Create a `Program` for reading on-chain accounts, with no wallet.
 *
 * The shield path never signs, so requiring a `Wallet` just to decode a
 * `MerkleTreeAccount` would force integrators to invent a dummy one. This is
 * safe for `program.account.*.fetch` and the coders; anything that would submit
 * a transaction will fail, which is the intent.
 */
export declare function createReadonlyVeiloProgram(connection: Connection, opts?: {
    commitment?: "processed" | "confirmed" | "finalized";
}): Program;