export default TextureCache;
/**
 * a basic texture cache object
 * @ignore
 */
declare class TextureCache {
    /**
     * @ignore
     */
    constructor(renderer: any, max_size?: number);
    renderer: any;
    cache: ArrayMultimap;
    tinted: Map<any, any>;
    units: Map<any, any>;
    usedUnits: Set<any>;
    max_size: number;
    /**
     * @ignore
     */
    clear(): void;
    /**
     * @ignore
     */
    allocateTextureUnit(): number;
    /**
     * Reset all texture unit assignments without clearing the texture cache.
     * Used by multi-texture batching when the shader's sampler range is exceeded.
     * @ignore
     */
    resetUnitAssignments(): void;
    /**
     * @ignore
     */
    freeTextureUnit(texture: any): void;
    /**
     * @ignore
     */
    getUnit(texture: any): any;
    /**
     * @ignore
     * return the texture unit for the given texture, or -1 if not allocated
     */
    peekUnit(texture: any): any;
    /**
     * @ignore
     * cache the textureAltas for the given image
     */
    set(image: any, textureAtlas: any): void;
    /**
     * @ignore
     */
    has(image: any): boolean;
    /**
     * @ignore
     * return the textureAltas for the given image
     */
    get(image: any, atlas: any): any;
    /**
     * @ignore
     */
    delete(image: any): void;
    /**
     * @ignore
     */
    tint(src: any, color: any): any;
}
import { ArrayMultimap } from "../../utils/array-multimap.js";
//# sourceMappingURL=cache.d.ts.map