import React from 'react';
import type { Phase } from '../../events/schema';
import type { ArtifactEntry } from '../../state/artifacts';
import type { StateStore } from '../../state/store';
import type { RunRecord } from '../types';
type UiArtifact = {
    id: string;
    stepId: string;
    name: string;
    kind: 'json' | 'text';
    updatedAt: string;
    sizeBytes?: number;
    path?: string;
    source: 'artifact' | 'state';
    entry?: ArtifactEntry;
    payload?: unknown;
};
type ArtifactPreview = {
    title: string;
    path?: string;
    formatter: string;
    lines: string[];
    totalLines: number;
    truncated: boolean;
};
type ArtifactGroup = {
    label: string;
    artifacts: UiArtifact[];
};
export declare function ArtifactExplorer({ run, stateStore, nowMs, active, onClose, }: {
    run: RunRecord;
    stateStore: StateStore;
    nowMs: number;
    active: boolean;
    onClose: () => void;
}): React.ReactElement;
declare function formatTextPreview(artifact: UiArtifact, raw: string): ArtifactPreview;
declare function formatJsonPreview(artifact: UiArtifact, data: unknown, nowMs: number): ArtifactPreview;
declare function formatPlanPreview(data: unknown): {
    formatter: string;
    lines: string[];
};
declare function formatVerifyReportPreview(data: unknown): {
    formatter: string;
    lines: string[];
};
declare function formatLocalGatePreview(data: unknown): {
    formatter: string;
    lines: string[];
};
declare function formatPrDraftPreview(data: unknown): {
    formatter: string;
    lines: string[];
};
declare function formatReviewClassificationPreview(data: unknown): {
    formatter: string;
    lines: string[];
};
declare function formatReviewFixPlanPreview(data: unknown): {
    formatter: string;
    lines: string[];
};
declare function formatAiReviewPreview(data: unknown): {
    formatter: string;
    lines: string[];
};
declare function formatCiFixPlanPreview(data: unknown, nowMs: number): {
    formatter: string;
    lines: string[];
};
declare function formatRawJsonPreview(data: unknown): {
    formatter: string;
    lines: string[];
};
declare function groupArtifacts(artifacts: UiArtifact[]): ArtifactGroup[];
declare function derivePhase(stepId: string): Phase | 'other';
declare function phaseLabel(phase: Phase | 'other'): string;
declare function phaseOrder(): string[];
declare function artifactTitle(artifact: UiArtifact): string;
declare function truncateOutput(value: string, maxLines: number): string[];
declare function limitLines(lines: string[]): string[];
declare function safeSize(path?: string): number | undefined;
declare function formatBytes(bytes: number): string;
declare function buildRunStatePath(stateStore: StateStore, runId: string): string;
export declare const __test: {
    formatTextPreview: typeof formatTextPreview;
    formatJsonPreview: typeof formatJsonPreview;
    formatPlanPreview: typeof formatPlanPreview;
    formatVerifyReportPreview: typeof formatVerifyReportPreview;
    formatLocalGatePreview: typeof formatLocalGatePreview;
    formatPrDraftPreview: typeof formatPrDraftPreview;
    formatReviewClassificationPreview: typeof formatReviewClassificationPreview;
    formatReviewFixPlanPreview: typeof formatReviewFixPlanPreview;
    formatAiReviewPreview: typeof formatAiReviewPreview;
    formatCiFixPlanPreview: typeof formatCiFixPlanPreview;
    formatRawJsonPreview: typeof formatRawJsonPreview;
    groupArtifacts: typeof groupArtifacts;
    derivePhase: typeof derivePhase;
    phaseLabel: typeof phaseLabel;
    phaseOrder: typeof phaseOrder;
    artifactTitle: typeof artifactTitle;
    truncateOutput: typeof truncateOutput;
    limitLines: typeof limitLines;
    safeSize: typeof safeSize;
    formatBytes: typeof formatBytes;
    buildRunStatePath: typeof buildRunStatePath;
};
export {};