import type { AgentMessage, AgentRunArgs, AgentRunner } from './agent-runner.js';
/** Pure NDJSON parser — exported so it can be unit tested against fixture
 *  lines without spawning the real CLI (see grok-runner.test.ts). */
export declare function parseGrokEvents(lines: string[]): {
    texts: string[];
    rawTexts: string[];
    sessionId?: string;
    inputTokens: number;
    outputTokens: number;
    error?: string;
};
export declare class GrokAgentRunner implements AgentRunner {
    private grokBin?;
    constructor(grokBin?: string | undefined);
    run(args: AgentRunArgs): AsyncIterable<AgentMessage>;
    private runTurn;
}
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