import { type ClientOverride } from "../../session-context.js";
import { type ArtifactLabels } from "./artifact-chrome.js";
import { type EditableArtifactRuntimes } from "./editable-artifact-view.js";
import type { SiteToolBridgeFactory } from "./chat-interactive-block.js";
/** An artifact opened from a session: the targets agent links and Site previews name. */
export type SessionArtifactTarget = Readonly<{
    kind: "editable-artifact";
    artifactId: string;
    title?: string | undefined;
} | {
    kind: "site";
    artifactId: string;
    title?: string | undefined;
}>;
/** Every string the viewer shows, including its Site frame and states. */
export type SessionArtifactViewerLabels = Partial<ArtifactLabels>;
export type SessionArtifactViewerProps = ClientOverride & Readonly<{
    /** The conversation the artifact belongs to; the proxy only serves its artifacts. */
    sessionId: string;
    target: SessionArtifactTarget;
    onClose: () => void;
    /** Show a Back control, for example to return to the conversation on phones. */
    onBack?: (() => void) | undefined;
    /** Browser kernels and Worker for documents, spreadsheets, and presentations. */
    editableRuntimes?: EditableArtifactRuntimes | undefined;
    theme?: "light" | "dark" | undefined;
    /** Host-owned Site API access; omit it and Sites render without workspace tools. */
    siteToolBridge?: SiteToolBridgeFactory | undefined;
    labels?: SessionArtifactViewerLabels | undefined;
    className?: string | undefined;
}>;
/**
 * A host-mountable viewer for one editable artifact or Site from a session,
 * with its own header (title, Back, Close). Mount it in any sized container
 * (a side panel, a sheet); it fills it. Data flows through the provider's
 * client and `createSessionProxyHandler({ artifacts: true })`, scoped to
 * `sessionId`.
 */
export declare function SessionArtifactViewer({ labels, ...props }: SessionArtifactViewerProps): import("react").JSX.Element;