import * as i0 from "@angular/core"; import * as i1 from "@angular/common"; export declare class ButtonGroup { static ɵfac: i0.ɵɵFactoryDeclaration; static ɵcmp: i0.ɵɵComponentDeclaration; } export declare class ButtonGroupModule { static ɵfac: i0.ɵɵFactoryDeclaration; static ɵmod: i0.ɵɵNgModuleDeclaration; static ɵinj: i0.ɵɵInjectorDeclaration; }