import type { TranslationBundle } from '@jupyterlab/translation';
import { LabIcon } from '@jupyterlab/ui-components';
import type { IAgent } from '../launcher/agents';
/**
 * A running agent terminal offered as a prompt target: the session data
 * from `IAgentTerminals` plus the matching agent's icon, resolved by the
 * plugin so these components stay presentation-only.
 */
export interface ISessionTarget {
    /**
     * The terminal session name.
     */
    name: string;
    /**
     * The session's display label (usually the agent's name).
     */
    label: string;
    /**
     * The agent's latest activity line, when one is available.
     */
    activity: string | null;
    /**
     * The running agent's icon.
     */
    icon: LabIcon;
}
/**
 * The chip row picking where a prompt goes: "New terminal" plus one chip
 * per running agent session. Renders nothing while no agent session is
 * running (a new terminal is then the only possibility and the row would
 * be noise).
 */
export declare function TargetChips(props: {
    /**
     * Agents that could start in a new terminal; gates the "New terminal" chip.
     */
    agents: IAgent[];
    /**
     * The running agent sessions.
     */
    targets: ISessionTarget[];
    /**
     * The selected session name, or `null` for a new terminal.
     */
    targetName: string | null;
    trans: TranslationBundle;
    onSelect: (targetName: string | null) => void;
}): JSX.Element | null;
/**
 * The icon radiogroup picking which agent a new terminal starts with.
 * Renders nothing when no agent accepts an initial prompt.
 */
export declare function AgentChoices(props: {
    agents: IAgent[];
    agentId: string;
    trans: TranslationBundle;
    onSelect: (agentId: string) => void;
}): JSX.Element | null;