/**
 * A shader effect that simulates a holographic projection with
 * horizontal scan lines, color shift, and flickering.
 * Commonly used for sci-fi UI, ghost/spirit characters, or tech displays.
 * The `time` uniform should be updated each frame for animation.
 * @category Effects
 * @see {@link Renderable.shader} for usage
 * @example
 * const holo = new HologramEffect(renderer);
 * mySprite.shader = holo;
 * // update each frame
 * holo.setTime(performance.now() / 1000);
 */
export default class HologramEffect extends ShaderEffect {
    /**
     * @param {import("../webgl_renderer.js").default} renderer - the current renderer instance
     * @param {object} [options] - effect options
     * @param {number[]} [options.color=[0.1, 0.7, 1.0]] - hologram tint color [r, g, b]
     * @param {number} [options.intensity=0.5] - effect intensity (0.0–1.0)
     */
    constructor(renderer: import("../webgl_renderer.js").default, options?: {
        color?: number[] | undefined;
        intensity?: number | undefined;
    });
    /**
     * set the current time (call each frame for animation)
     * @param {number} time - time in seconds
     */
    setTime(time: number): void;
    /**
     * set the hologram tint color
     * @param {number[]} color - color as [r, g, b] (0.0–1.0)
     */
    setColor(color: number[]): void;
}
import ShaderEffect from "../shadereffect.js";
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