/**
 * FileDiff Value Object
 * Represents the difference of a single file between two snapshots
 */
export type FileDiffStatus = 'added' | 'modified' | 'deleted';
export interface FileDiffData {
    path: string;
    status: FileDiffStatus;
    oldContent?: string;
    newContent?: string;
    oldHash?: string;
    newHash?: string;
}
export declare class FileDiff {
    private readonly _path;
    private readonly _status;
    private readonly _oldContent?;
    private readonly _newContent?;
    private readonly _oldHash?;
    private readonly _newHash?;
    private constructor();
    get path(): string;
    get status(): FileDiffStatus;
    get oldContent(): string | undefined;
    get newContent(): string | undefined;
    get oldHash(): string | undefined;
    get newHash(): string | undefined;
    /**
     * Create a validated FileDiff
     */
    static create(data: FileDiffData): FileDiff;
    toJSON(): FileDiffData;
}
//# sourceMappingURL=FileDiff.d.ts.map