/**
 * @copyright
 * Copyright 2026 Steven Roussey
 * All Rights Reserved
 */
import { CreateWorkflow, type TaskConfig } from "@workglow/task-graph";
import { type ColorObject } from "@workglow/util/media";
import { ImageFilterTask, type ImageFilterInput, type ImageFilterOutput } from "../ImageFilterTask";
import type { TintParams } from "./tint.cpu";
export interface ImageTintTaskInput extends ImageFilterInput {
    color: ColorObject | string;
    amount?: number;
}
export type ImageTintTaskOutput = ImageFilterOutput & Record<string, unknown>;
export declare class ImageTintTask extends ImageFilterTask<TintParams, ImageTintTaskInput & Record<string, unknown>, ImageTintTaskOutput> {
    static readonly type = "ImageTintTask";
    static readonly category = "Image";
    static title: string;
    static description: string;
    static inputSchema(): {
        readonly type: "object";
        readonly properties: {
            readonly image: {
                readonly oneOf: readonly [{
                    readonly type: "string";
                    readonly format: "image:data-uri";
                }, {
                    readonly type: "object";
                    readonly format: "image";
                }];
                readonly title: "Image";
                readonly description: "Image";
                readonly format: "image";
            };
            readonly color: {
                readonly oneOf: readonly [{
                    readonly type: "object";
                    readonly properties: {
                        readonly r: {
                            readonly type: "integer";
                            readonly minimum: 0;
                            readonly maximum: 255;
                            readonly title: "Red";
                        };
                        readonly g: {
                            readonly type: "integer";
                            readonly minimum: 0;
                            readonly maximum: 255;
                            readonly title: "Green";
                        };
                        readonly b: {
                            readonly type: "integer";
                            readonly minimum: 0;
                            readonly maximum: 255;
                            readonly title: "Blue";
                        };
                        readonly a: {
                            readonly type: "integer";
                            readonly minimum: 0;
                            readonly maximum: 255;
                            readonly title: "Alpha";
                            readonly default: 255;
                        };
                    };
                    readonly required: readonly ["r", "g", "b"];
                    readonly format: "color";
                    readonly additionalProperties: false;
                }, {
                    readonly type: "string";
                    readonly format: "color";
                    readonly pattern: "^#([0-9a-fA-F]{3,4}|[0-9a-fA-F]{6}|[0-9a-fA-F]{8})$";
                    readonly title: "Color (hex)";
                    readonly description: "Color as a `#RRGGBB[AA]` or `#RGB[A]` hex string";
                }, {
                    readonly type: "string";
                    readonly format: "color";
                    readonly pattern: string;
                    readonly title: "Color (RGB)";
                    readonly description: "Color as a CSS `rgb(r,g,b)` or `rgba(r,g,b,a)` string";
                }];
            };
            readonly amount: {
                readonly type: "number";
                readonly title: "Amount";
                readonly description: "Tint strength (0.0 = no tint, 1.0 = full tint color)";
                readonly minimum: 0;
                readonly maximum: 1;
                readonly default: 0.5;
            };
        };
        readonly required: readonly ["image", "color"];
        readonly additionalProperties: false;
    };
    static outputSchema(): {
        readonly type: "object";
        readonly properties: {
            readonly image: {
                readonly oneOf: readonly [{
                    readonly type: "string";
                    readonly format: "image:data-uri";
                }, {
                    readonly type: "object";
                    readonly format: "image";
                }];
                readonly title: "Image";
                readonly description: "Image";
                readonly format: "image";
            };
        };
        readonly required: readonly ["image"];
        readonly additionalProperties: false;
    };
    protected readonly filterName = "tint";
    protected opParams(input: ImageTintTaskInput & Record<string, unknown>): TintParams;
}
declare module "@workglow/task-graph" {
    interface Workflow {
        imageTint: CreateWorkflow<ImageTintTaskInput & Record<string, unknown>, ImageTintTaskOutput, TaskConfig>;
    }
}