import * as ts from 'typescript';
import { StringChange, Tree } from '@nx/devkit';
export declare enum SupportedStyles {
    css = "css",
    scss = "scss"
}
export declare function addStylePlugin(stencilConfigSource: ts.SourceFile, style: SupportedStyles): StringChange[];
export declare function addStylePluginToConfig(host: Tree, stencilConfigPath: string, style: SupportedStyles): void;