import { Renderer2, RendererFactory2, ElementRef } from '@angular/core';
import { AlyleServiceConfig } from './alyle-config-service';
import { Subject } from 'rxjs/Subject';
import { DomSanitizer } from '@angular/platform-browser';
export declare class ThemeColor {
    name: string;
    color: {
        [key: string]: string;
    };
    contrast: 'light' | 'dark';
}
/**
 * DEPRECATED
 */
export declare function themeProperty(color: string): boolean;
export declare class LyTheme {
    private document;
    private sanitizer;
    private rendererFactory;
    renderer: Renderer2;
    Id: string;
    containerStyle: any;
    _styleMap: Map<string, StyleData>;
    AlyleUI: {
        currentTheme: AlyleServiceConfig;
        palette: any;
    };
    primary: Subject<any>;
    accent: Subject<any>;
    other: Subject<any>;
    palette: Subject<any>;
    scheme: Subject<any>;
    typography: Subject<any>;
    shade: Subject<string>;
    /**
     * OBSOLETO
     */
    colors: ThemeColor[];
    private findColor(data);
    private sanitizerStyle(val);
    private _setColorPalette(key, palette);
    /** get class name of color */
    getClassKey(color: string, of: 'color' | 'bg'): string;
    constructor(config: AlyleServiceConfig, document: any, sanitizer: DomSanitizer, rendererFactory: RendererFactory2);
    private _gradStop(colors, stops);
    private _getGrad(color);
    createShades(color: string): {};
    setTheme(config: AlyleServiceConfig): void;
    color(color: string, colors?: any, shade?: string): string;
    /**
     * get color of `string` in palette
     * @param value
     */
    colorOf(value: string): string;
    private getColorv2(colorName, colors, shade?);
    paletteOf(colorName: string): ThemeColor;
    createStyle(_id: string, fn: (...arg) => string, ...arg: any[]): StyleData;
    /** #style */
    createClassContent(value: string, id: string): string;
    /** #style */
    createStyleContent(styleData: StyleData): any;
    /** Update style of StyleData */
    private updateStyleValue(style, styleText);
    /** #style: Update all styles */
    private updateOthersStyles();
    /** Replace old class by newClass */
    updateClass(elementRef: ElementRef, renderer: Renderer2, newClass: string, oldClass?: string): void;
}
export interface StyleData {
    /** Class Id */
    id: string;
    key: string;
    styleContainer: any;
    styleContent: any;
    value: {
        fn: (...arg) => string;
        arg: any[];
    };
}
export declare function isObject(item: any): boolean;
export declare function mergeDeep(target: any, source: any): any;
export declare function parsePalette(palette: {
    [key: string]: any;
}): any;