import type { CheckpointEntry } from "../hooks/checkpoint-hooks";
import type { SessionRecord } from "../types/sessions";
export interface CheckpointContentDiff {
    filePath: string;
    leftContent: string;
    rightContent: string;
}
export interface CheckpointComparePlan {
    checkpoint: CheckpointEntry;
    cwd: string;
}
export interface CheckpointWorkspaceCompareResult extends CheckpointComparePlan {
    diffs: CheckpointContentDiff[];
}
export declare function createCheckpointComparePlan(input: {
    session: SessionRecord;
    checkpointRunCount: number;
    cwd?: string;
}): CheckpointComparePlan;
export declare function buildCheckpointWorkspaceDiff(cwd: string, checkpoint: CheckpointEntry): Promise<CheckpointContentDiff[]>;
export declare function compareCheckpointToWorkspace(input: {
    session: SessionRecord;
    checkpointRunCount: number;
    cwd?: string;
}): Promise<CheckpointWorkspaceCompareResult>;