import * as i0 from "@angular/core";
export declare class SdThemeProvider {
    private readonly _sdLocalStorage;
    theme: import("../utils/bindings/$signal").SdWritableSignal<TSdTheme>;
    dark: import("../utils/bindings/$signal").SdWritableSignal<boolean>;
    constructor();
    static ɵfac: i0.ɵɵFactoryDeclaration<SdThemeProvider, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<SdThemeProvider>;
}
export type TSdTheme = "compact" | "mobile" | "kiosk";