import { Observable } from 'rxjs/internal/Observable';
import { FormFieldInputBase } from '../form-field-input.base';
import { CatFormListOptions, CatFormSelectOptions } from '../form.interface';
export declare class FormSelectFactory extends FormFieldInputBase<CatFormSelectOptions> {
    setOptions(options: CatFormListOptions[] | Observable<CatFormListOptions[]>): this;
    setMultiple(multiple?: boolean): this;
}