import * as i0 from '@angular/core';
import { OnInit, AfterViewInit, EventEmitter, ElementRef } from '@angular/core';
import { ColorRGB } from '@obliczeniowo/elementary/classes';
import * as i4 from '@angular/forms';
import { ControlValueAccessor } from '@angular/forms';
import * as i3 from '@angular/common';
import * as i5 from '@angular/cdk/overlay';
import * as i6 from '@obliczeniowo/elementary/input';
import * as i7 from '@obliczeniowo/elementary/buttons';

interface ColorTranslations {
    red: string;
    green: string;
    blue: string;
    alpha: string;
}
declare class ColorComponent implements OnInit, AfterViewInit {
    private readonly elementRef;
    colorsCanvas: HTMLCanvasElement;
    colorBlue: HTMLCanvasElement;
    colorAlpha: HTMLCanvasElement;
    colorsCtx: CanvasRenderingContext2D;
    colorBlueCtx: CanvasRenderingContext2D;
    colorAlphaCtx: CanvasRenderingContext2D;
    colorsBitmap: ImageData;
    chosenColor: ColorRGB;
    inputBorder: i0.InputSignal<"outlined" | "underlined" | "none">;
    changed: EventEmitter<ColorRGB>;
    transparentImage: HTMLImageElement;
    pointer: HTMLDivElement;
    translations: ColorTranslations;
    constructor(elementRef: ElementRef<HTMLElement>);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    valueChanged(event: any, value: string, emit?: boolean): void;
    redrawAll(): void;
    redrawColorsMap(): void;
    redrawBlueGradientMap(): void;
    refreshAlphaGradient(): void;
    colorsMapClicked(event: any): void;
    blueMapClicked(event: any): void;
    alphaMapClicked(event: any): void;
    input(event: any, field: string): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ColorComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ColorComponent, "obl-color", never, { "chosenColor": { "alias": "chosenColor"; "required": false; }; "inputBorder": { "alias": "inputBorder"; "required": false; "isSignal": true; }; "translations": { "alias": "translations"; "required": false; }; }, { "changed": "changed"; }, never, ["*"], false, never>;
}

interface ColorPickerTranslations extends ColorTranslations {
    set: string;
    cancel: string;
}
type PickerColor = ColorRGB | {
    r: string | number;
    g: string | number;
    b: string | number;
    a: string | number;
};
declare class ColorPickerControlComponent implements ControlValueAccessor {
    private pChosenColor;
    isOpen: boolean;
    translations: i0.InputSignal<ColorPickerTranslations>;
    set chosenColor(chosenColor: PickerColor);
    inputBorder: i0.InputSignal<"outlined" | "underlined" | "none">;
    buttonPos: ElementRef<HTMLElement>;
    colorComponent: ColorComponent;
    changed: EventEmitter<ColorRGB>;
    onChange: (value: ColorRGB | undefined) => void;
    onTouched: () => void;
    registerOnValidatorChange(fn: () => void): void;
    writeValue(set?: ColorRGB): void;
    registerOnChange(onChange: any): void;
    registerOnTouched(onTouched: any): void;
    save(): void;
    toggle(): void;
    color(): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<ColorPickerControlComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ColorPickerControlComponent, "obl-color-picker-control", never, { "translations": { "alias": "translations"; "required": false; "isSignal": true; }; "chosenColor": { "alias": "chosenColor"; "required": false; }; "inputBorder": { "alias": "inputBorder"; "required": false; "isSignal": true; }; }, { "changed": "changed"; }, never, never, false, never>;
}

declare class ColorPickerModule {
    static ɵfac: i0.ɵɵFactoryDeclaration<ColorPickerModule, never>;
    static ɵmod: i0.ɵɵNgModuleDeclaration<ColorPickerModule, [typeof ColorComponent, typeof ColorPickerControlComponent], [typeof i3.CommonModule, typeof i4.FormsModule, typeof i5.OverlayModule, typeof i6.InputModule, typeof i7.ButtonsModule], [typeof ColorComponent, typeof ColorPickerControlComponent]>;
    static ɵinj: i0.ɵɵInjectorDeclaration<ColorPickerModule>;
}

export { ColorComponent, ColorPickerControlComponent, ColorPickerModule };
export type { ColorPickerTranslations, ColorTranslations, PickerColor };