import type { PendingQuestionSummary } from "../../shared/schemas/pending-question.schema.js";
/** Maximum pending questions attached to a single tool result. */
export declare const MAX_PENDING_QUESTIONS = 3;
export interface MergePendingQuestionsInput {
    findPendingQuestions?: (userId: string, filters?: {
        sourceType?: string;
        sourceId?: string;
        networkId?: string;
        scopeType?: 'intent';
        scopeId?: string;
    }) => Promise<PendingQuestionSummary[]>;
    userId: string;
    sourceType?: string;
    sourceId?: string;
    /** Restrict to questions whose actor carries this network id. */
    networkId?: string;
    /** Optional selected-intent scope. */
    scopeType?: 'intent';
    scopeId?: string;
    /** IDs already shown in this chat session — skip them. */
    surfacedQuestionIds: Set<string>;
}
export interface MergePendingQuestionsResult {
    /** Questions to attach to the tool result (under the `questions` key). */
    questions: PendingQuestionSummary[];
    /** IDs of the questions that were included (caller should add to surfacedQuestionIds). */
    surfacedIds: string[];
}
/**
 * Query pending questions and filter out already-surfaced ones.
 * Returns at most MAX_PENDING_QUESTIONS entries.
 */
export declare function mergePendingQuestions(input: MergePendingQuestionsInput): Promise<MergePendingQuestionsResult>;