import type { ReactionRequest } from './reaction-contract.js';
export declare function bindReactionTrace<T>(work: (signal: AbortSignal) => Promise<T>): (signal: AbortSignal) => Promise<T>;
export declare function withReactionTrace<T>(input: ReactionRequest, work: () => Promise<T>): Promise<T>;
export declare function measureReaction<T>(stage: string, detail: Record<string, string | number | boolean>, work: () => Promise<T>): Promise<T>;
export declare function reactionQueueObserver(route: string): import('./request-coordinator.js').ArkmeCoordinatedRequest<unknown>['onQueue'];
//# sourceMappingURL=reaction-host-diagnostics.d.ts.map