/// <amd-module name="@sbb-esta/angular-icons/schematics/ng-generate/svg-icons/icon-module-collection" />
import { IconModule } from './icon-module';
export declare class IconModuleCollection {
    readonly normalizedName?: string | undefined;
    readonly icons: IconModule[];
    readonly collections: Map<string, IconModuleCollection>;
    constructor(normalizedName?: string | undefined);
    getCollection(normalizedName: string): IconModuleCollection;
    addIcon(iconModule: IconModule): void;
    addAll(iconModules: IconModule[]): this;
}
