import { PublicKey, TransactionInstruction } from "@solana/web3.js";
import type { PitProgram } from "../program.js";
import { PoolType } from "../types.js";
/**
 * Parameters for creating a mark_extreme instruction
 */
export interface MarkExtremeParams {
    /** Week number of the market */
    weekNumber: number;
    /** Pool type (High or Low) */
    poolType: PoolType;
    /** New outcome to mark (1, 2, or 3 - must be higher than current) */
    newOutcome: number;
    /** Keeper's public key (signer) - can be anyone */
    keeper: PublicKey;
    /** Pyth price update account (PriceUpdateV2 from pyth-solana-receiver) */
    priceUpdate: PublicKey;
}
/**
 * Create a mark_extreme instruction for updating the winning outcome
 *
 * This instruction is permissionless - anyone (typically a keeper bot) can call it.
 * The price is verified against Pyth oracle to ensure it matches the claimed outcome.
 *
 * For High Pool:
 * - Outcome 1: price >= strikes[0]
 * - Outcome 2: price >= strikes[1]
 * - Outcome 3: price >= strikes[2]
 *
 * For Low Pool:
 * - Outcome 1: price < strikes[2]
 * - Outcome 2: price < strikes[1]
 * - Outcome 3: price < strikes[0]
 *
 * @param program - Anchor Program instance
 * @param params - Mark extreme parameters
 * @returns Promise resolving to TransactionInstruction
 *
 * @example
 * ```typescript
 * import { createProgram, createMarkExtremeInstruction, PoolType } from "@pit-protocol/sdk";
 *
 * const program = createProgram(provider);
 *
 * // 1. Get price update from Pyth
 * const priceUpdateData = await pythService.getPriceUpdateData();
 * const priceUpdateAccount = await postPriceUpdate(connection, payer, priceUpdateData);
 *
 * // 2. Create instruction
 * const ix = await createMarkExtremeInstruction(program, {
 *   weekNumber: 1,
 *   poolType: PoolType.High,
 *   newOutcome: 2,
 *   keeper: keeperWallet.publicKey,
 *   priceUpdate: priceUpdateAccount,
 * });
 *
 * // 3. Send transaction
 * const tx = new Transaction().add(ix);
 * await sendAndConfirmTransaction(connection, tx, [keeperWallet]);
 * ```
 */
export declare function createMarkExtremeInstruction(program: PitProgram, params: MarkExtremeParams): Promise<TransactionInstruction>;
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