import type { TaskListRecord, TaskRecord, TaskState } from '../rooms-tasks/types.js';
import type { ReportViewModel } from './types.js';
import type { ReportArtifact, ReportViewer } from './types.js';
export declare const TASK_REPORT_MAX_RECORDS = 200;
export declare const TASK_REPORT_MAX_TEXT = 2000;
export declare function buildTasksReport(input: {
    lists: TaskListRecord[];
    tasks: TaskRecord[];
    generatedAt: string;
    selectedList?: string;
    state?: TaskState;
    source?: {
        name: string;
        version: string;
        buildId?: string;
    };
    observedAt?: string;
    totalsByList?: Record<string, number>;
    maxRecords?: number;
}): ReportViewModel;
interface RawTaskReportData {
    lists: TaskListRecord[];
    tasks: TaskRecord[];
}
export declare function createTasksReport(input: {
    viewer: ReportViewer;
    collect: (limits: {
        maxRecords: number;
    }) => Promise<RawTaskReportData> | RawTaskReportData;
    generatedAt?: string;
    state?: TaskState;
    selectedList?: string;
    source?: {
        name: string;
        version: string;
        buildId?: string;
    };
    maxBytes?: number;
}): Promise<ReportArtifact>;
export declare function createTaskReport(input: {
    viewer: ReportViewer;
    taskId: string;
    collect: () => Promise<TaskRecord> | TaskRecord;
    generatedAt?: string;
    source?: {
        name: string;
        version: string;
        buildId?: string;
    };
    maxBytes?: number;
}): Promise<ReportArtifact>;
export {};