import { listTraceSources } from "@mono-agent/observability";
import type { TraceSourceListItem } from "@mono-agent/observability";
export interface RunTuiOptions {
    readonly configPath: string;
    readonly cwd: string;
    readonly env: Record<string, string | undefined>;
    /** --agent: connect to this label or sourceId directly. */
    readonly agent?: string;
    /** --conversation: conversation id to chat under (default tui-<sourceId>). */
    readonly conversationId?: string;
    /** Build the current folder's responder in this process instead of discovering a service. */
    readonly local?: boolean;
}
/** Test seams: discovery + TUI boot are injectable. */
export interface RunTuiDeps {
    readonly listSources?: typeof listTraceSources;
    readonly startTui?: (options: Record<string, unknown>) => Promise<{
        waitUntilExit(): Promise<void>;
    }>;
    readonly isTty?: boolean;
    readonly stdout?: {
        write(text: string): void;
    };
    readonly stderr?: {
        write(text: string): void;
    };
    readonly createLocalSession?: (options: {
        readonly cwd: string;
        readonly configPath: string;
        readonly env: Record<string, string | undefined>;
    }) => Promise<{
        readonly responder: unknown;
        readonly title: string;
        dispose(): Promise<void>;
    }>;
}
export type TuiLaunchPlan = {
    readonly kind: "none";
    readonly message: string;
} | {
    readonly kind: "error";
    readonly message: string;
} | {
    readonly kind: "connect";
    readonly source: TraceSourceListItem;
} | {
    readonly kind: "picker";
    readonly sources: readonly TraceSourceListItem[];
};
/**
 * Pure selection logic for `mono-agent tui`: which running agent to connect
 * to, or whether to open the picker. `registryDirs` names every registry that
 * was consulted (one entry, or two when the configured registry and the
 * machine-wide global one differ) purely for the "nothing found" messaging.
 * Exported for unit tests.
 */
export declare function resolveTuiLaunch(sources: readonly TraceSourceListItem[], registryDirs: readonly string[], agentFilter: string | undefined): TuiLaunchPlan;
/** Extract the tui channel's baseUrl from a manifest's channel summaries. */
export declare function tuiEndpointOf(source: TraceSourceListItem): string | undefined;
/**
 * `mono-agent tui`: discover running agents (machine-wide registry), resolve
 * the target's stream endpoint + key, and launch the operator console. Works
 * from any directory — with no local config the registry falls back to
 * ~/.mono-agent/trace-sources.
 */
export declare function runTui(options: RunTuiOptions, deps?: RunTuiDeps): Promise<number>;
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