import { EventEmitter, ElementRef, PipeTransform } from '@angular/core';
export interface Color {
    color: string;
}
export interface Point extends Color {
    end: number;
}
export interface Gradient {
    deg?: number | null;
    points: Point[];
}
export declare enum EditModeState {
    DEFAULT = 0,
    EDIT = 1,
    EDITING = 2
}
export declare enum Palette {
    TEMPLATE_COLORS = "Template colors",
    LAST_USED = "Last used"
}
export declare enum GradientType {
    LINEAR = "Linear",
    RADIAL = "Radial",
    SOLID = "Solid"
}
export declare type ColorMode = 'color' | 'c' | '1' | 'grayscale' | 'g' | '2' | 'presets' | 'p' | '3';
export declare type AlphaChannel = 'enabled' | 'disabled' | 'always' | 'forced';
export declare type OutputFormat = 'auto' | 'hex' | 'rgba' | 'hsla';
export declare function detectIE(): boolean | number;
export declare class TextDirective {
    rg: number;
    text: any;
    newValue: EventEmitter<any>;
    inputChange(event: any): void;
}
export declare class EnumToArrayPipe implements PipeTransform {
    transform(data: Object): any[];
}
export declare class SliderDirective {
    private elRef;
    private listenerMove;
    private listenerStop;
    rgX: number;
    rgY: number;
    slider: string;
    dragEnd: EventEmitter<{}>;
    dragStart: EventEmitter<{}>;
    newValue: EventEmitter<any>;
    mouseDown(event: any): void;
    touchStart(event: any): void;
    constructor(elRef: ElementRef);
    private move;
    private start;
    private stop;
    private getX;
    private getY;
    private setCursor;
}
export declare class SliderPosition {
    h: number;
    s: number;
    v: number;
    a: number;
    constructor(h: number, s: number, v: number, a: number);
}
export declare class SliderDimension {
    h: number;
    s: number;
    v: number;
    a: number;
    constructor(h: number, s: number, v: number, a: number);
}