import type { AgentInfoResult } from "#client/index.js";
/** One boot-time setup problem the TUI can point at a fixing command. */
export type SetupIssue = {
    /** Diagnostics never authorize a command by themselves. */
    kind: "attention";
    /** Short category label, e.g. "AI Gateway credentials". */
    label: string;
    /** The slash command that fixes it, e.g. "/model". */
    command: string;
} | {
    /** Positive runtime evidence that no model provider is configured. */
    kind: "model-provider-unconfigured";
    label: string;
    command: "/model";
};
/** What a boot detection may inspect. */
export interface BootDetectionContext {
    /** The local project the in-process dev server is running. */
    appRoot: string;
    /** `eve dev` loads the project env files before the TUI boots. */
    env: Record<string, string | undefined>;
    /** Best-effort agent truth from the header fetch; undefined when unavailable. */
    info?: AgentInfoResult;
}
/**
 * One installation-state check run at TUI boot, before the user hits the
 * failure mid-conversation. Detections must stay cheap and local (env reads,
 * a single fs stat) — they run between the header and the first prompt.
 */
export interface BootDetection {
    id: string;
    detect(context: BootDetectionContext): SetupIssue[] | Promise<SetupIssue[]>;
}
/** The built-in boot detections, run in order. */
export declare const BOOT_DETECTIONS: readonly BootDetection[];
/**
 * The logged-out hint. Deliberately not a {@link BootDetection}: confirming
 * Vercel login is a `vercel whoami` subprocess, too costly for the cheap,
 * local detections that run between the header and the first prompt. The
 * runner probes it off the critical path and renders this issue only when the
 * probe resolves logged-out.
 */
export declare const LOGIN_SETUP_ISSUE: SetupIssue;
/**
 * The CLI-missing hint, surfaced by the same off-critical-path probe as
 * {@link LOGIN_SETUP_ISSUE}. When the `vercel` binary is absent the probe
 * reports this instead of the login hint, so the diagnostic points at its fix
 * command (`/vc`) rather than a logged-out state the probe can't determine.
 */
export declare const CLI_MISSING_SETUP_ISSUE: SetupIssue;
/**
 * Runs the boot detections and aggregates their issues. Each detection is
 * individually guarded: one that throws contributes nothing and never blocks
 * the prompt.
 */
export declare function detectSetupIssues(context: BootDetectionContext, detections?: readonly BootDetection[]): Promise<SetupIssue[]>;
/** Places the auth issue before boot-time setup issues. */
export declare function orderedSetupIssues(bootIssues: readonly SetupIssue[], authIssue: SetupIssue | undefined): SetupIssue[];
/** The command and entry step authorized by positive setup evidence. */
export interface AutomaticSetupCommand {
    prompt: "/model";
    initialModelStep: "provider";
}
/** Returns the only command authorized to run from positive setup evidence. */
export declare function automaticSetupCommand(issues: readonly SetupIssue[]): AutomaticSetupCommand | undefined;
/**
 * The attention line's body, mirroring Claude Code's
 * `1 setup issue: MCP · /doctor` shape; the renderer prefixes the warning
 * glyph and paints the command blue.
 */
export declare function formatSetupIssuesLine(issues: readonly SetupIssue[]): string;