import { MatSnackBar } from "@angular/material/snack-bar";
import * as i0 from "@angular/core";
export declare class KoalaSnackbarService {
    private snackBar;
    constructor(snackBar: MatSnackBar);
    success(message?: string): void;
    warning(message?: string): void;
    error(message?: string): void;
    private showSnackBar;
    static ɵfac: i0.ɵɵFactoryDeclaration<KoalaSnackbarService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<KoalaSnackbarService>;
}