/**
 * CRT Effect Presets
 *
 * Each preset provides a complete configuration for achieving
 * specific vintage monitor/terminal aesthetics.
 */
export interface PresetConfig {
    theme?: "green" | "amber" | "blue" | "custom";
    enabled?: boolean;
    sweepDuration?: number;
    sweepThickness?: number;
    sweepStyle?: "classic" | "soft";
    scanlineOpacity?: number;
    scanlineThickness?: number;
    scanlineGap?: number;
    scanlineOrientation?: "horizontal" | "vertical";
    enableScanlines?: boolean;
    enableSweep?: boolean;
    enableGlow?: boolean;
    enableEdgeGlow?: boolean;
    enableFlicker?: boolean;
    enableVignette?: boolean;
    enableGlitch?: boolean;
    enableCurvature?: boolean;
    enableGlare?: boolean;
    enableNoise?: boolean;
    glitchChromatic?: boolean;
    curvatureIntensity?: number;
    glareIntensity?: number;
    noiseOpacity?: number;
    glowColor?: string;
    edgeGlowColor?: string;
    edgeGlowSize?: number;
    flickerIntensity?: "low" | "medium" | "high" | number;
    flickerSpeed?: "low" | "medium" | "high" | number;
    glitchIntensity?: "low" | "medium" | "high" | number;
    glitchSpeed?: "low" | "medium" | "high" | number;
    vignetteIntensity?: number;
    scanlineColor?: string;
}
export type PresetName = "fallout" | "dos" | "cyberpunk" | "commodore64" | "apple2" | "arcade" | "vt100" | "minimal";
export declare const presets: Record<PresetName, PresetConfig>;