import type { ClientId } from '@zhixuan92/multi-model-agent-core';
export interface SetupDeps {
    homeDir?: string;
    configPath?: string;
    stdout?: (s: string) => boolean;
    stderr?: (s: string) => boolean;
    /** Ask a free-text question, returning the trimmed answer (empty = accept the
     *  shown default). Injected so the whole flow is testable without a TTY. */
    ask?: (question: string, fallback?: string) => Promise<string>;
    /** Yes/no. `fallback` is what an empty answer means. */
    confirm?: (question: string, fallback: boolean) => Promise<boolean>;
    /** Test seam: skip the live provider probe. */
    skipProbe?: boolean;
    detected?: ReadonlySet<ClientId>;
    skillsRoot?: string;
}
export declare const SetupExitCode: {
    readonly SUCCESS: 0;
    readonly ERR_ABORTED: 1;
    readonly ERR_PARTIAL: 2;
};
export declare function runSetup(deps?: SetupDeps): Promise<number>;
/** Real readline prompts. Kept out of `runSetup` so every question above is
 *  driven by an injected function in tests. */
export declare function ttyPrompts(): Pick<SetupDeps, 'ask' | 'confirm'>;
/** Whether an interactive setup is even possible. A piped or CI invocation gets
 *  a clear refusal rather than hanging on a prompt nobody can answer. */
export declare function isInteractive(): boolean;
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