import { type MVTDecodeOptions } from "./mvt.js";
import type { VectorTileProvider } from "./vector-tile-layer.js";
export interface PMTilesHeader {
    rootDirectoryOffset: number;
    rootDirectoryLength: number;
    leafDirectoryOffset: number;
    tileDataOffset: number;
    internalCompression: number;
    tileCompression: number;
    tileType: number;
    minZoom: number;
    maxZoom: number;
}
export interface PMTilesEntry {
    tileId: number;
    offset: number;
    length: number;
    runLength: number;
}
export interface PMTilesRasterSource {
    getTile(z: number, x: number, y: number, signal?: AbortSignal): Promise<Blob | null>;
    getTileUrl(z: number, x: number, y: number, signal?: AbortSignal): Promise<string | null>;
    revoke(url: string): void;
}
export declare class PMTilesArchive {
    #private;
    readonly url: string;
    private headerPromise;
    private rootPromise;
    private wholeArchive;
    constructor(url: string);
    getHeader(signal?: AbortSignal): Promise<PMTilesHeader>;
    getTile(z: number, x: number, y: number, signal?: AbortSignal): Promise<Uint8Array | null>;
}
export declare function createPMTilesProvider(url: string, options?: MVTDecodeOptions): VectorTileProvider;
export declare function createPMTilesRasterSource(url: string): PMTilesRasterSource;
export declare function deserializePMTilesDirectory(bytes: Uint8Array): PMTilesEntry[];
export declare function findPMTilesEntry(entries: PMTilesEntry[], tileId: number): PMTilesEntry | null;
export declare function zxyToTileId(z: number, x: number, y: number): number;
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