import { type SessionRealtimeModel } from "@opengeni/contracts";
import type { LatencyMode as LatencyModeT, ReasoningEffort as ReasoningEffortT } from "../types.js";
/** Query-string composer / voice launch intent (session + sessions-index). */
export type ComposerLaunchSearch = {
    model?: string | undefined;
    effort?: ReasoningEffortT | undefined;
    latency?: LatencyModeT | undefined;
    realtime?: SessionRealtimeModel | undefined;
    /** File a newly created session in this workspace folder (`default` selects Default). */
    channelId?: string | undefined;
    /** One installed session-selected Skill to freeze onto the new session. */
    skillCapabilityId?: string | undefined;
    /**
     * `?modelSource=default`: the model/effort/latency carry the resolved default
     * (a credit purchase return), not the person's choice.
     */
    followDefault?: true | undefined;
};
/** Stable empty search — safe default prop (no per-render object literal). */
export declare const EMPTY_COMPOSER_LAUNCH: ComposerLaunchSearch;
export declare function parseComposerLaunchSearch(search: Record<string, unknown>): ComposerLaunchSearch;
export declare function composerLaunchSearchKey(launch: ComposerLaunchSearch): string | null;
/**
 * The new-chat draft's model-policy marker after a URL launch applies its
 * policy. A launch that carries the resolved default keeps following the
 * default, so a later subscription connect or saved workspace default still
 * replaces it; any other launch policy is the person's choice. `undefined` is
 * an older server that reports no marker and gets none back.
 */
export declare function modelProvidedAfterLaunch(launch: ComposerLaunchSearch, current: boolean | undefined): boolean | undefined;
/** Keep durable launch attachments after model/effort/latency are applied locally. */
export declare function composerLaunchSearchAfterPolicyApply(launch: ComposerLaunchSearch): ComposerLaunchSearch;