export interface BaselineEntry {
    name: string;
    platform: string;
    tags: string[];
    checksum: string;
    width: number;
    height: number;
    fileSize: number;
    createdAt: string;
    updatedAt: string;
}
export declare class BaselineStore {
    private readonly baselinesDir;
    constructor(cwd?: string);
    private getBaselinePath;
    private get manifestPath();
    private readManifest;
    private writeManifest;
    private ensureDir;
    private computeChecksum;
    private validateMagicBytes;
    private findEntry;
    private getTotalSize;
    save(name: string, platform: string, pngBuffer: Buffer, options?: {
        tags?: string[];
        overwrite?: boolean;
        width?: number;
        height?: number;
    }): Promise<BaselineEntry>;
    get(name: string, platform: string): Promise<Buffer>;
    update(name: string, platform: string, pngBuffer: Buffer, reason?: string): Promise<BaselineEntry>;
    delete(name: string, platform: string): Promise<void>;
    list(platform?: string, tag?: string): Promise<BaselineEntry[]>;
    getEntry(name: string, platform: string): Promise<BaselineEntry | undefined>;
    getBaselinesDir(): string;
}
//# sourceMappingURL=baseline-store.d.ts.map