import type { CanvasLike, DitherImageOptions, ImageDataLike } from "./dither/dither";
import type { ProcessingPresetName } from "./dither/processing";
import type { PaletteColorEntry } from "./dither/functions/palette-order";
import { type ClassifyImageStyleOptions, type ImageKind, type ImageStyleClassification } from "./image-style";
export type AutoProcessingIntent = "natural" | "vivid" | "readable" | "faithful" | "lowNoise";
export interface SuggestProcessingOptionsInput extends ClassifyImageStyleOptions {
    intent?: AutoProcessingIntent;
}
export interface ProcessingSuggestion {
    classification: ImageStyleClassification;
    imageKind: ImageKind;
    intent: AutoProcessingIntent;
    strategy?: "legacy" | "layered";
    ditherOptions: Partial<DitherImageOptions>;
    reasons: string[];
    scores: Record<string, number>;
    pipelineSteps?: ProcessingPipelineStep[];
}
export type AutoImageAdjustmentOptions = Pick<Partial<DitherImageOptions>, "toneMapping" | "clarity" | "dynamicRangeCompression" | "levelCompression" | "paperNormalization">;
export type AutoCanvasDitherOptions = Pick<Partial<DitherImageOptions>, "colorMatching" | "ditheringType" | "errorDiffusionMatrix" | "serpentine">;
export interface AutoImageAdjustmentSuggestion {
    classification: ImageStyleClassification;
    imageKind: ImageKind;
    intent: AutoProcessingIntent;
    strategy?: ProcessingSuggestion["strategy"];
    adjustmentOptions: AutoImageAdjustmentOptions;
    reasons: string[];
    scores: Record<string, number>;
}
export interface AutoCanvasDitherSuggestion {
    classification: ImageStyleClassification;
    imageKind: ImageKind;
    intent: AutoProcessingIntent;
    strategy?: ProcessingSuggestion["strategy"];
    presetName?: ProcessingPresetName;
    ditherOptions: AutoCanvasDitherOptions;
    reasons: string[];
    scores: Record<string, number>;
}
export interface ProcessingPipelineStep {
    id: string;
    title: string;
    summary: string;
    ditherOptions?: Partial<DitherImageOptions>;
}
export declare function suggestProcessingOptions(image: ImageDataLike, palette?: PaletteColorEntry[] | string[], options?: SuggestProcessingOptionsInput): ProcessingSuggestion;
export declare function suggestCanvasProcessingOptions(canvas: CanvasLike, palette?: PaletteColorEntry[] | string[], options?: SuggestProcessingOptionsInput): ProcessingSuggestion;
export declare function suggestLayeredProcessingOptions(image: ImageDataLike, palette?: PaletteColorEntry[] | string[], options?: SuggestProcessingOptionsInput): ProcessingSuggestion;
export declare function suggestLayeredCanvasProcessingOptions(canvas: CanvasLike, palette?: PaletteColorEntry[] | string[], options?: SuggestProcessingOptionsInput): ProcessingSuggestion;
export declare function suggestImageAdjustmentOptions(image: ImageDataLike, palette?: PaletteColorEntry[] | string[], options?: SuggestProcessingOptionsInput): AutoImageAdjustmentSuggestion;
export declare function suggestCanvasImageAdjustmentOptions(canvas: CanvasLike, palette?: PaletteColorEntry[] | string[], options?: SuggestProcessingOptionsInput): AutoImageAdjustmentSuggestion;
export declare function suggestDitherOptions(image: ImageDataLike, palette?: PaletteColorEntry[] | string[], options?: SuggestProcessingOptionsInput): AutoCanvasDitherSuggestion;
export declare function suggestCanvasDitherOptions(canvas: CanvasLike, palette?: PaletteColorEntry[] | string[], options?: SuggestProcessingOptionsInput): AutoCanvasDitherSuggestion;