import { ValueOf } from "ts-essentials";
import NamedComponent from "../named-component/index.js";
/**
 * Magnification filter types. All values correspond to WebGL enum values.
 * @alias MagFilterTypes
 * @enum {number}
 * @memberof Sampler
 * @static
 */
declare const magFilterTypes: {
    readonly NEAREST: 9728;
    readonly LINEAR: 9729;
};
type MagFilterType = ValueOf<typeof magFilterTypes>;
/**
 * Minification filter types. All values correspond to WebGL enum values.
 * @alias MinFilterTypes
 * @enum {number}
 * @memberof Sampler
 * @static
 */
declare const minFilterTypes: {
    readonly NEAREST: 9728;
    readonly LINEAR: 9729;
    readonly NEAREST_MIPMAP_NEAREST: 9984;
    readonly LINEAR_MIPMAP_NEAREST: 9985;
    readonly NEAREST_MIPMAP_LINEAR: 9986;
    readonly LINEAR_MIPMAP_LINEAR: 9987;
};
type MinFilterType = ValueOf<typeof minFilterTypes>;
/**
 * Wrapping modes. All values correspond to WebGL enum values.
 * @alias WrapModes
 * @enum {number}
 * @memberof Sampler
 * @static
 */
declare const wrapModes: {
    readonly CLAMP_TO_EDGE: 33071;
    readonly MIRRORED_REPEAT: 33648;
    readonly REPEAT: 10497;
};
type WrapMode = ValueOf<typeof wrapModes>;
/**
 * Sampler - a builder for a GLTF sampler object.
 * Defines filtering and wrapping modes for a texture.
 * @see {@link https://github.com/KhronosGroup/glTF/tree/master/specification/2.0#reference-sampler | GLTF reference}
 * @hideconstructor
 */
export default class Sampler extends NamedComponent<{
    magFilter: MagFilterType;
    minFilter: MinFilterType;
    wrapS: WrapMode;
    wrapT: WrapMode;
}> {
    static get MagFilterTypes(): {
        readonly NEAREST: 9728;
        readonly LINEAR: 9729;
    };
    static get MinFilterTypes(): {
        readonly NEAREST: 9728;
        readonly LINEAR: 9729;
        readonly NEAREST_MIPMAP_NEAREST: 9984;
        readonly LINEAR_MIPMAP_NEAREST: 9985;
        readonly NEAREST_MIPMAP_LINEAR: 9986;
        readonly LINEAR_MIPMAP_LINEAR: 9987;
    };
    static get WrapModes(): {
        readonly CLAMP_TO_EDGE: 33071;
        readonly MIRRORED_REPEAT: 33648;
        readonly REPEAT: 10497;
    };
    constructor();
    /**
     * Sets the magFilter mode for this sampler
     *
     * @param {Sampler.MagFilterTypes} magFilter
     * @returns {Sampler} this
     */
    magFilter(magFilter: MagFilterType): Sampler;
    /**
     * Sets the minFilter mode for this sampler
     *
     * @param {Sampler.MinFilterTypes} minFilter
     * @returns {Sampler} this
     */
    minFilter(minFilter: MinFilterType): Sampler;
    /**
     * Sets the S (U) wrapping mode for this sampler
     *
     * @param {Sampler.WrapModes} wrapS
     * @returns {Sampler} this
     */
    wrapS(wrapS: WrapMode): Sampler;
    /**
     * Sets the T (V) wrapping mode for this sampler
     *
     * @param {Sampler.WrapModes} wrapT
     * @returns {Sampler} this
     */
    wrapT(wrapT: WrapMode): Sampler;
}
export {};