import type { TileID } from '../../index.js';
export interface TileGridGuide {
    /** Final grid position to start at */
    destOffsets: [x: number, y: number];
    /** Where in the tile to start */
    srcOffsets: [x: number, y: number];
    /** Write size */
    writeSize: [width: number, height: number];
    /** What tile to use */
    tile: TileID;
    /** Notify that we have a clamp */
    clamp?: boolean;
    /** Image data (added later) */
    image?: ImageData;
}
/**
 * Given the WebMercator source tile and the padding, build a grid of tiles to render
 *
 * @param tile - metadata for the position in the quad-tree
 * @param padding - amount of padding to add to the tile
 * @param size - the size of each tile (size x size)
 * @param wantedSize - the size of the rendered tile. So if the source tiles are 256x256, you can set this to 512
 * @param isTMS - if the tile scheme is TMS
 * @returns - the grid design to build/render a resultant tile
 */
export declare function buildTileGridWM(tile: TileID, padding: number, size: number, wantedSize: number, isTMS: boolean): TileGridGuide[];
/**
 * Given input tile grid guide, merge the images into a single image
 *
 * @param grid - the grid guides to merge with
 * @param size - the size of the final image
 * @param padding - the amount of padding that was applied
 * @returns The merged image
 */
export declare function mergeTileGridWM(grid: TileGridGuide[], size: number, padding: number): ImageData;
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