/**
 * postfx-config.ts
 *
 * Lightweight PostFX pipeline configuration helpers.
 * These operate on plain config objects — no GPU device required.
 */
export interface EffectConfigBase {
    enabled?: boolean;
    order?: number;
    params: Record<string, unknown>;
}
export interface BloomParams {
    intensity: number;
    threshold: number;
    radius: number;
    iterations?: number;
    [key: string]: unknown;
}
export interface ColorGradingParams {
    exposure: number;
    contrast: number;
    saturation: number;
    [key: string]: unknown;
}
export interface VignetteParams {
    intensity: number;
    smoothness: number;
    roundness?: number;
    [key: string]: unknown;
}
export interface BloomConfig extends EffectConfigBase {
    enabled: boolean;
    order: number;
    params: BloomParams;
}
export interface ColorGradingConfig extends EffectConfigBase {
    enabled: boolean;
    order: number;
    params: ColorGradingParams;
}
export interface VignetteConfig extends EffectConfigBase {
    enabled: boolean;
    order: number;
    params: VignetteParams;
}
export interface PostFXEffects {
    bloom?: BloomConfig;
    colorGrading?: ColorGradingConfig;
    vignette?: VignetteConfig;
}
export interface PostFXPipelineConfig {
    name: string;
    enabled: boolean;
    effects: PostFXEffects;
}
export declare const DEFAULT_BLOOM_CONFIG: BloomConfig;
export declare const DEFAULT_COLOR_GRADING_CONFIG: ColorGradingConfig;
export declare const DEFAULT_VIGNETTE_CONFIG: VignetteConfig;
export declare const DEFAULT_POSTFX_PIPELINE: PostFXPipelineConfig;
export declare function createPostFXPipeline(options: Partial<Omit<PostFXPipelineConfig, 'effects'>> & {
    effects?: Partial<PostFXEffects>;
}): PostFXPipelineConfig;
export declare function mergeEffectConfig<T extends EffectConfigBase>(base: T, override: Partial<T>): T;
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