/** Builds the startup card the dev TUI commits before the first prompt. */
import type { AgentInfoResult } from "#client/index.js";
import type { Theme } from "./theme.js";
export interface AgentHeaderInput {
    /** Resolved display name used when agent inspection is unavailable. */
    name?: string;
    /** Agent inspection payload, or `undefined` when it could not be fetched. */
    info?: AgentInfoResult;
    theme: Theme;
    /** Available terminal width. */
    width: number;
    /** Message-of-the-day line rendered below the startup card, when present. */
    tip?: string;
}
/**
 * The header's message-of-the-day pool. All entries reference local-only
 * slash commands, so callers only attach a tip to local `eve dev` sessions.
 */
export declare const AGENT_HEADER_TIPS: readonly string[];
/** Picks one tip; `random` is a test seam over Math.random. */
export declare function pickAgentHeaderTip(random?: () => number): string;
/** Returns the styled rows of the startup card and optional tip. */
export declare function buildAgentHeader(input: AgentHeaderInput): string[];