/**
 * Auto-healing serialization for Adrena trade builders.
 *
 * When the pre-sign simulation fails with a multi-oracle error (6088
 * MissingOraclePrice, 6098 SwitchboardMissingAccounts, 6102 QuoteTooStale,
 * 6103 FeedMappingMissing), the trade can be made valid by refreshing the
 * Switchboard price feed on-chain and pulling it into the Adrena oracle PDA
 * right before the trade instruction:
 *
 *   [update_oracle (switchboard_oracle_prices + quote account remaining)]
 *   [original trade ix]
 *
 * @module perps/adrena/adrena-oracle-autoheal
 */
import { Connection, PublicKey, TransactionInstruction } from '@solana/web3.js';
import { type SerializeResult } from './adrena-builder-core.js';
/** Result of the auto-heal attempt. */
export interface AutoHealResult {
    /** True when the retry produced a passing simulation. */
    healed: boolean;
    /** Re-serialized transaction base64 (with the update_oracle prepended). */
    transactionBase64?: string;
    /** Updated simulation metadata. */
    serializeResult?: SerializeResult;
    /** True when TX A (Switchboard refresh) still needs to be signed+submitted
     * by the caller BEFORE the healed trade tx. */
    requiresOracleRefreshTx: boolean;
    /** The unsigned refresh transaction (sign+submit first) when required. */
    oracleRefreshTransactionBase64?: string;
    /** Canonical SB quote account updated by the refresh tx. */
    quoteAccount?: string;
    /** Failure description if healing was not possible. */
    failure?: string;
}
/** Check a SerializeResult for a recoverable multi-oracle failure. */
export declare function hasOracleRecoverableFailure(result: Pick<SerializeResult, 'simulationError' | 'simulationLogs'>): boolean;
/**
 * Retry a failing trade-build with the Adrena Switchboard oracle refresh
 * prepended to the instruction list.
 *
 * NOTE: the update_oracle ix reads a Switchboard quote account that must be
 * refreshed on-chain first (TX A from buildAdrenaSbOracleRefresh). This
 * helper detects that case and returns `requiresOracleRefreshTx: true` with
 * the unsigned refresh transaction, so the caller can drive the two-step
 * sign+submit flow.
 *
 * @param connection — Solana RPC connection.
 * @param feePayer — Transaction fee payer.
 * @param instructions — The original (failing) trade instructions.
 * @param instructionNames — Instruction names for error messages.
 * @param failedSimulation — The failed serialize result that triggered healing.
 */
export declare function serializeUnsignedTxWithOracleAutoHeal(connection: Connection, feePayer: PublicKey, instructions: readonly TransactionInstruction[], instructionNames: readonly string[], failedSimulation: Pick<SerializeResult, 'simulationError' | 'simulationLogs' | 'simulationUnitsConsumed'>): Promise<AutoHealResult>;
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