import type { FileOperationKind } from "./types.js";
export interface FileSignature {
    size: number;
    modifiedMs: number;
}
export type WorkspaceSnapshot = ReadonlyMap<string, FileSignature>;
export interface SnapshotChange {
    path: string;
    operation: Extract<FileOperationKind, "create" | "edit" | "delete">;
}
export declare function captureWorkspaceSnapshot(cwd: string, maxFiles?: number): Promise<WorkspaceSnapshot>;
export declare function changedFiles(before: WorkspaceSnapshot, after: WorkspaceSnapshot): SnapshotChange[];