import type { ParameterCommand } from '../../commands/PARAMETER/ParameterCommand';
import type { $PipelineJson } from '../../commands/_common/types/CommandParser';
/**
 * Merges one parameter declaration into the mutable pipeline parameter list.
 *
 * @private internal utility of `parsePipeline`
 */
export declare function defineParameter($pipelineJson: $PipelineJson, parameterCommand: Omit<ParameterCommand, 'type'>): void;
