/**
 * Contract types for the timelineBrain SDK tool.
 *
 * @arch SDK Tool (Category B) — harness-agnostic, pure-functional wrapper
 * @task T10070
 * @epic T9835
 */
import type { TimelineBrainParams, TimelineBrainResult } from '../memory/timeline.js';
export type { TimelineBrainParams, TimelineBrainResult };
/** Input accepted by the timelineBrain SDK tool. */
export interface TimelineBrainInput {
    /** Project root directory for DB resolution. */
    projectRoot: string;
    /** Timeline parameters forwarded to timelineBrain. */
    params: TimelineBrainParams;
}
/** Output produced by the timelineBrain SDK tool. */
export interface TimelineBrainOutput {
    /** Result from timelineBrain. */
    result: TimelineBrainResult;
}
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