import { SignTransactionPipelineInput, SignTransactionPipelineOutput, SignTransactionPipelinePlugin, SignTransactionPipelineType } from '../../../../stellar-plus/core/pipelines/sign-transaction/types';
import { ConveyorBelt } from '../../../../stellar-plus/utils/pipeline/conveyor-belts';
export declare class SignTransactionPipeline extends ConveyorBelt<SignTransactionPipelineInput, SignTransactionPipelineOutput, SignTransactionPipelineType> {
    constructor(plugins?: SignTransactionPipelinePlugin[]);
    protected process(item: SignTransactionPipelineInput, itemId: string): Promise<SignTransactionPipelineOutput>;
}