import { LGraphNode } from '../LGraphNode';
import { IBaseWidget, IBooleanWidget, IButtonWidget, IComboWidget, ICustomWidget, IKnobWidget, INumericWidget, ISliderWidget, IStringWidget, IWidget } from '../types/widgets';
import { BaseWidget } from './BaseWidget';
import { BooleanWidget } from './BooleanWidget';
import { ButtonWidget } from './ButtonWidget';
import { ComboWidget } from './ComboWidget';
import { KnobWidget } from './KnobWidget';
import { LegacyWidget } from './LegacyWidget';
import { NumberWidget } from './NumberWidget';
import { SliderWidget } from './SliderWidget';
import { TextWidget } from './TextWidget';
export type WidgetTypeMap = {
    button: ButtonWidget;
    toggle: BooleanWidget;
    slider: SliderWidget;
    knob: KnobWidget;
    combo: ComboWidget;
    number: NumberWidget;
    string: TextWidget;
    text: TextWidget;
    custom: LegacyWidget;
    [key: string]: BaseWidget;
};
/**
 * Convert a widget POJO to a proper widget instance.
 * @param widget The POJO to convert.
 * @param node The node the widget belongs to.
 * @param wrapLegacyWidgets Whether to wrap legacy widgets in a `LegacyWidget` instance.
 * @returns A concrete widget instance.
 */
export declare function toConcreteWidget<TWidget extends IWidget | IBaseWidget>(widget: TWidget, node: LGraphNode, wrapLegacyWidgets?: true): WidgetTypeMap[TWidget["type"]];
export declare function toConcreteWidget<TWidget extends IWidget | IBaseWidget>(widget: TWidget, node: LGraphNode, wrapLegacyWidgets: false): WidgetTypeMap[TWidget["type"]] | undefined;
/** Type guard: Narrow **from {@link IBaseWidget}** to {@link IButtonWidget}. */
export declare function isButtonWidget(widget: IBaseWidget): widget is IButtonWidget;
/** Type guard: Narrow **from {@link IBaseWidget}** to {@link IBooleanWidget}. */
export declare function isBooleanWidget(widget: IBaseWidget): widget is IBooleanWidget;
/** Type guard: Narrow **from {@link IBaseWidget}** to {@link ISliderWidget}. */
export declare function isSliderWidget(widget: IBaseWidget): widget is ISliderWidget;
/** Type guard: Narrow **from {@link IBaseWidget}** to {@link IKnobWidget}. */
export declare function isKnobWidget(widget: IBaseWidget): widget is IKnobWidget;
/** Type guard: Narrow **from {@link IBaseWidget}** to {@link IComboWidget}. */
export declare function isComboWidget(widget: IBaseWidget): widget is IComboWidget;
/** Type guard: Narrow **from {@link IBaseWidget}** to {@link INumericWidget}. */
export declare function isNumberWidget(widget: IBaseWidget): widget is INumericWidget;
/** Type guard: Narrow **from {@link IBaseWidget}** to {@link IStringWidget}. */
export declare function isStringWidget(widget: IBaseWidget): widget is IStringWidget;
/** Type guard: Narrow **from {@link IBaseWidget}** to {@link ITextWidget}. */
export declare function isTextWidget(widget: IBaseWidget): widget is IStringWidget;
/** Type guard: Narrow **from {@link IBaseWidget}** to {@link ICustomWidget}. */
export declare function isCustomWidget(widget: IBaseWidget): widget is ICustomWidget;