@drift-labs/sdk-browser/lib/browser/tx/txParamProcessor.d.ts

SDK for Drift Protocol

import { Connection, SimulatedTransactionResponse, VersionedTransaction } from '@solana/web3.js';
import { BaseTxParams, ProcessingTxParams } from '../types';
type TransactionBuildingProps = {
    txParams: BaseTxParams;
};
/**
 * This class is responsible for running through a "processing" pipeline for a base transaction, to adjust the standard transaction parameters based on a given configuration.
 */
export declare class TransactionParamProcessor {
    private static getComputeUnitsFromSim;
    static getTxSimComputeUnits(tx: VersionedTransaction, connection: Connection, bufferMultiplier: number, // Making this a mandatory param to force the user to remember that simulated CU's can be inaccurate and a buffer should be applied
    lowerBoundCu?: number, simulatedTx?: SimulatedTransactionResponse): Promise<{
        success: boolean;
        computeUnits: number;
    }>;
    static process(props: {
        baseTxParams: BaseTxParams;
        processConfig: ProcessingTxParams;
        processParams: {
            connection: Connection;
            simulatedTx?: SimulatedTransactionResponse;
        };
        txBuilder: (baseTransactionProps: TransactionBuildingProps) => Promise<VersionedTransaction>;
    }): Promise<BaseTxParams>;
}
export {};