export declare enum Quality {
    TINY = "TINY",
    LOW = "LOW",
    MEDIUM = "MEDIUM",
    HIGH = "HIGH",
    ULTRA = "ULTRA"
}
export declare enum BlurStrength {
    WEAK = "WEAK",
    MODERATE = "MODERATE",
    STRONG = "STRONG",
    STRONGER = "STRONGER",
    STRONGEST = "STRONGEST"
}
export type ResolutionConfig = {
    readonly height: number;
    readonly width: number;
};
export interface SizeConfig {
    readonly inputSize: ResolutionConfig;
    readonly outputSize: ResolutionConfig;
    readonly upscaleSize: ResolutionConfig;
}
export interface ModelQualityConfig {
    readonly modelFile: string;
    readonly modelRank: number;
    readonly generationIntervalMs: number;
    readonly inputSize: ResolutionConfig;
    readonly outputSize: ResolutionConfig;
    readonly upscaleSize: ResolutionConfig;
}
export type InputConfig = ResolutionConfig;
export type AssetUrlResolver = (assetUri: string, config: PreloadConfig) => Promise<string>;
export interface RenderConfig {
    readonly type: 'blur' | 'passthrough' | 'replacement';
    readonly horizontalMirror?: boolean;
}
export interface BlurConfig extends RenderConfig {
    readonly type: 'blur';
    readonly kernelSize: number;
    readonly sigma: number;
}
export interface ReplacementConfig extends RenderConfig {
    readonly background: HTMLCanvasElement | HTMLVideoElement;
    readonly type: 'replacement';
    readonly static: boolean;
    readonly horizontalMirror?: boolean;
}
export interface PassthroughConfig extends RenderConfig {
    readonly type: 'passthrough';
}
export type Generator = 'worker';
export type BaseMaskConfig = {
    readonly generator: Generator;
    readonly generationIntervalMs: number;
    readonly modelRank: number;
    readonly modelUri: string;
    readonly workerUri: string;
    readonly inputSize?: ResolutionConfig;
    readonly outputSize?: ResolutionConfig;
    readonly upscaleSize?: ResolutionConfig;
};
export type MaskConfig = BaseMaskConfig & SizeConfig;
export type PreloadConfig = {
    readonly baseUrl?: string;
    readonly wasmUri: string;
    readonly mask: BaseMaskConfig;
    readonly executionProviders?: string[];
    readonly assetUrlResolver?: AssetUrlResolver;
};
export type WorkerConfig = Omit<PreloadConfig, 'assetUrlResolver'>;
export type PipelineConfig = PreloadConfig & {
    readonly render: BlurConfig | RenderConfig | ReplacementConfig;
    readonly input: InputConfig;
    readonly mask: MaskConfig;
};
export interface RawConfig {
    readonly baseUrls: {
        readonly int: string;
        readonly prod: string;
    };
    readonly basePaths: {
        readonly models: string;
        readonly wasm: string;
        readonly workers: string;
    };
    readonly blurStrengths: {
        readonly [key in Lowercase<BlurStrength>]: {
            readonly kernelSize: number;
            readonly sigma: number;
        };
    };
    readonly modelQualities: {
        readonly [key in Lowercase<Quality>]: ModelQualityConfig;
    };
    readonly onnxVersion: string;
    readonly modelVersion: string;
    readonly workerFile: string;
    readonly modelUrlTemplate: string;
    readonly wasmPathTemplate: string;
    readonly workerUrlTemplate: string;
}