import { BaseWorkflowBuilderPlugin } from '@interchainjs/types';
import { SolanaSignArgs } from '../../signers/types';
import { SolanaWorkflowBuilderContext } from '../context';
export declare const TRANSACTION_BUILDING_STAGING_KEYS: {
    readonly TRANSACTION: "transaction";
    readonly MESSAGE_BYTES: "message_bytes";
};
/**
 * Input parameters for TransactionBuildingPlugin
 */
export interface TransactionBuildingParams {
    signArgs: SolanaSignArgs;
    options: any;
}
/**
 * Plugin to build Solana transaction from instructions
 */
export declare class TransactionBuildingPlugin extends BaseWorkflowBuilderPlugin<TransactionBuildingParams, SolanaWorkflowBuilderContext> {
    constructor();
    protected afterRetrieveParams(params: Record<string, unknown>): TransactionBuildingParams;
    protected onBuild(ctx: SolanaWorkflowBuilderContext, params: TransactionBuildingParams): Promise<void>;
    private getRecentBlockhash;
}