import { SamplerStateParams, TextureUnitState } from '../../states';
import { DeviceGPU } from '../DeviceGPU';
import { SamplerStateGPU } from './SamplerStateGPU';
/**
 * @public
 */
export declare class TextureUnitStateGPU extends TextureUnitState {
    /**
     * The graphics device
     */
    readonly device: DeviceGPU;
    /**
     * The sampler state object
     */
    readonly sampler: SamplerStateGPU;
    /**
     * Gets the 0-based texture unit index
     */
    readonly index: number;
    constructor(device: DeviceGPU, index: number);
    /**
     * Activates this texture unit
     */
    activate(): this;
    /**
     * Assigns and commits the sampler state and current texture to this texture unit
     *
     * @remarks
     * The given sampler state will be ignored if the current texture provides
     * own sampler state.
     *
     * If current texture is not power of two the sampler state params will be
     * automatically adjusted so webgl engine does not raise errors.
     *
     * @param samplerParams - The sampler state to assign
     */
    commit(samplerParams?: SamplerStateParams): this;
}
//# sourceMappingURL=TextureUnitStateGPU.d.ts.map