import { BladeController, View } from '@tweakpane/core';
import { Pane, BladeApi } from 'tweakpane';

interface BaseShaderConfig {
    [key: string]: any;
}
interface BaseShader {
    updateParams(params: Partial<BaseShaderConfig>): void;
    reset(): void;
    exportConfig(): BaseShaderConfig;
    destroy(): void;
    getParams(): BaseShaderConfig;
}
interface ShaderDefinition<TConfig extends BaseShaderConfig, TShader extends BaseShader> {
    create(canvas: HTMLCanvasElement, config?: Partial<TConfig>): Promise<TShader>;
    attachDevtools?(shader: TShader): Promise<DevtoolsInstance>;
}
interface DevtoolsInstance {
    pane: Pane;
    fpsGraph?: BladeApi<BladeController<View>>;
    dispose(): void;
}

interface FluidLightEchoConfig {
    enabled: boolean;
    offset: number;
    radius: number;
    frequency: number;
    ringSize: number;
    strokeOpacity: number;
    fillOpacity: number;
    animateIn: boolean;
    animationDuration: number;
    animationDelay: number;
}
interface FluidLightLightWaveConfig {
    amplitude: number;
    speed: number;
    frequency: number;
    color1: string;
    color2: string;
    color3: string;
    color4: string;
    color5: string;
    minFalloff: number;
    maxFalloff: number;
}
interface FluidLightConfig extends BaseShaderConfig {
    side: number;
    background: string;
    lightWave: FluidLightLightWaveConfig;
    echo: FluidLightEchoConfig;
}
interface FluidLightShader extends BaseShader {
    updateParams(params: Partial<FluidLightConfig>): void;
    reset(): void;
    exportConfig(): FluidLightConfig;
    destroy(): void;
    getParams(): FluidLightConfig;
}

declare const FluidLight: ShaderDefinition<FluidLightConfig, FluidLightShader>;

export { type DevtoolsInstance, FluidLight, type FluidLightConfig, type FluidLightEchoConfig, type FluidLightLightWaveConfig, type FluidLightShader };