import { DOMWidgetModel } from './widget';
import { IntSliderView, IntTextView } from './widget_int';
export declare class FloatModel extends DOMWidgetModel {
    defaults(): any;
}
export declare class BoundedFloatModel extends FloatModel {
    defaults(): any;
}
export declare class FloatSliderModel extends BoundedFloatModel {
    defaults(): any;
    initialize(): void;
    update_readout_format(): void;
    readout_formatter: any;
}
export declare class FloatSliderView extends IntSliderView {
    /**
     * Validate the value of the slider before sending it to the back-end
     * and applying it to the other views on the page.
     */
    _validate_slide_value(x: any): any;
    _parse_value: typeof parseFloat;
    _range_regex: RegExp;
}
export declare class FloatTextModel extends FloatModel {
    defaults(): any;
}
export declare class FloatTextView extends IntTextView {
    _parse_value: typeof parseFloat;
}
