import type { Writable } from "node:stream";
export interface StartupIntroOptions {
    args: readonly string[];
    env: Record<string, string | undefined>;
    stdoutIsTTY: boolean;
    output: Pick<Writable, "write">;
    delayMs?: number;
}
export declare function maybeRenderStartupIntro(options: StartupIntroOptions): Promise<void>;
export declare function shouldRenderStartupIntro(rawArgs: readonly string[], env: Record<string, string | undefined>, stdoutIsTTY: boolean): boolean;
export declare function renderStartupLogo(colorEnabled: boolean): string;
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