import { EventEmitter, ElementRef, ComponentRef } from "@angular/core";
import { PanelFactoryService } from "../services/panel-factory.service";
import { PanelComponent } from "../components/panel/panel.component";
import { ControlValueAccessor } from "@angular/forms";
import { NgxColor } from "../clases/color";
import * as i0 from "@angular/core";
export declare class NgxColorsTriggerDirective implements ControlValueAccessor {
    private triggerRef;
    private panelFactory;
    color: string;
    colorsAnimation: "slide-in" | "popup";
    palette: Array<string> | Array<NgxColor>;
    format: string;
    position: "top" | "bottom";
    hideTextInput: boolean;
    hideColorPicker: boolean;
    attachTo: string | HTMLElement | Element | undefined;
    overlayClassName: string | undefined;
    colorPickerControls: "default" | "only-alpha" | "no-alpha";
    acceptLabel: string;
    cancelLabel: string;
    change: EventEmitter<string>;
    input: EventEmitter<string>;
    slider: EventEmitter<string>;
    onClick(): void;
    constructor(triggerRef: ElementRef, panelFactory: PanelFactoryService);
    panelRef: ComponentRef<PanelComponent>;
    isDisabled: boolean;
    onTouchedCallback: () => void;
    onChangeCallback: (_: any) => void;
    open(): void;
    close(): void;
    setDisabledState(isDisabled: boolean): void;
    setColor(color: any): void;
    sliderChange(color: any): void;
    writeValue(value: any): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NgxColorsTriggerDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<NgxColorsTriggerDirective, "[ngx-colors-trigger]", never, { "colorsAnimation": "colorsAnimation"; "palette": "palette"; "format": "format"; "position": "position"; "hideTextInput": "hideTextInput"; "hideColorPicker": "hideColorPicker"; "attachTo": "attachTo"; "overlayClassName": "overlayClassName"; "colorPickerControls": "colorPickerControls"; "acceptLabel": "acceptLabel"; "cancelLabel": "cancelLabel"; }, { "change": "change"; "input": "input"; "slider": "slider"; }, never>;
}