import type { PipelineStateValueV1 } from '../../../sdk';
/**
 * Start source is offered only when the collector is stopped, matching the
 * pipeline header: Start is hidden while the source is already running.
 * Unknown state hides Start, the same default as `getManageHeaderStartStop`.
 */
export declare const shouldShowStartSource: (state: PipelineStateValueV1 | undefined) => boolean;