import { FeeBumpPipelineInput, FeeBumpPipelineOutput, FeeBumpPipelinePlugin, FeeBumpPipelineType } from '../../../../stellar-plus/core/pipelines/fee-bump/types';
import { ConveyorBelt } from '../../../../stellar-plus/utils/pipeline/conveyor-belts';
export declare class FeeBumpPipeline extends ConveyorBelt<FeeBumpPipelineInput, FeeBumpPipelineOutput, FeeBumpPipelineType> {
    constructor(plugins?: FeeBumpPipelinePlugin[]);
    protected process(item: FeeBumpPipelineInput, itemId: string): Promise<FeeBumpPipelineOutput>;
}