import type { BrowserType, ConfigWithDefaults } from '../config/index.ts';
import type { AssetUrl } from './createAssetPackage.ts';
interface Snapshot {
    timestamp?: number | undefined;
    html: string;
    component: string;
    variant: string;
    targets?: Array<string> | undefined;
    stylesheets?: Array<string> | undefined;
    htmlElementAttrs?: Record<string, string> | undefined;
    bodyElementAttrs?: Record<string, string> | undefined;
}
interface DynamicTarget {
    name: string;
    viewport: `${number}x${number}`;
    type: BrowserType;
}
interface CSSBlock {
    key: string;
    content?: string;
    href?: string | undefined;
    baseUrl?: string | undefined;
    assetsBaseUrl?: string;
}
export interface SnapshotRegistrationParams {
    timestamp?: number | undefined;
    html: string;
    assetUrls: Array<AssetUrl>;
    cssBlocks: Array<CSSBlock>;
    component: string;
    variant: string;
    targets?: Array<string | DynamicTarget> | undefined;
    htmlElementAttrs?: Record<string, string> | undefined;
    bodyElementAttrs?: Record<string, string> | undefined;
}
interface TimeframeParams {
    start: number;
    end: number;
}
interface Base64ChunkParams {
    base64Chunk: string;
    src: string;
    isFirst: boolean;
    isLast: boolean;
}
declare class Controller {
    private snapshots;
    private allCssBlocks;
    private snapshotAssetUrls;
    private happoDebug;
    protected happoConfig: ConfigWithDefaults | null;
    get config(): ConfigWithDefaults | null;
    get snapshotsList(): Array<Snapshot>;
    get assetUrls(): Array<AssetUrl>;
    get cssBlocks(): Array<CSSBlock>;
    private assertHappoConfig;
    init(): Promise<boolean>;
    isActive(): boolean;
    uploadAssetsIfNeeded({ buffer, hash, }: {
        buffer: Buffer<ArrayBuffer>;
        hash: string;
    }): Promise<string>;
    finish(): Promise<void>;
    registerSnapshot({ timestamp, html, assetUrls, cssBlocks, component, variant, targets: rawTargets, htmlElementAttrs, bodyElementAttrs, }: SnapshotRegistrationParams): Promise<void>;
    removeSnapshotsMadeBetween({ start, end }: TimeframeParams): void;
    removeDuplicatesInTimeframe({ start, end }: TimeframeParams): void;
    processSnapRequestIds(allRequestIds: Array<number>): Promise<void>;
    handleDynamicTargets(targets?: Array<string | DynamicTarget>): Array<string>;
    uploadImage(pathOrBuffer: string | Buffer<ArrayBuffer>): Promise<string>;
    registerBase64ImageChunk({ base64Chunk, src, isFirst, isLast, }: Base64ChunkParams): Promise<void>;
}
export default Controller;
//# sourceMappingURL=controller.d.ts.map