import * as React from 'react';
import { OverridableComponent, OverridableStringUnion, OverridableTypeMap, OverrideProps } from '@mui/types';
import { ColorPaletteProp, VariantProp, SxProps, ApplyColorInversion } from '../styles/types';
import { SlotProps, CreateSlotsAndSlotProps } from '../utils/types';
export type IconButtonSlot = 'root' | 'loadingIndicator';
export interface IconButtonSlots {
    /**
     * The component that renders the root.
     * @default 'button'
     */
    root?: React.ElementType;
    /**
     * The component that renders the loading indicator.
     * @default 'span'
     */
    loadingIndicator?: React.ElementType;
}
export type IconButtonSlotsAndSlotProps = CreateSlotsAndSlotProps<IconButtonSlots, {
    root: SlotProps<'button', {}, IconButtonOwnerState>;
    loadingIndicator: SlotProps<'span', {}, IconButtonOwnerState>;
}>;
export interface IconButtonPropsVariantOverrides {
}
export interface IconButtonPropsColorOverrides {
}
export interface IconButtonPropsSizeOverrides {
}
export interface IconButtonTypeMap<P = {}, D extends React.ElementType = 'button'> {
    props: P & {
        /**
         * A ref for imperative actions. It currently only supports `focusVisible()` action.
         */
        action?: React.Ref<{
            focusVisible(): void;
        }>;
        /**
         * The color of the component. It supports those theme colors that make sense for this component.
         * @default 'neutral'
         */
        color?: OverridableStringUnion<ColorPaletteProp, IconButtonPropsColorOverrides>;
        /**
         * If `true`, the component is disabled.
         * @default false
         */
        disabled?: boolean;
        /**
         * This prop can help identify which element has keyboard focus.
         * The class name will be applied when the element gains the focus through keyboard interaction.
         * It's a polyfill for the [CSS :focus-visible selector](https://drafts.csswg.org/selectors-4/#the-focus-visible-pseudo).
         * The rationale for using this feature [is explained here](https://github.com/WICG/focus-visible/blob/HEAD/explainer.md).
         * A [polyfill can be used](https://github.com/WICG/focus-visible) to apply a `focus-visible` class to other components
         * if needed.
         */
        focusVisibleClassName?: string;
        /**
         * The size of the component.
         * @default 'md'
         */
        size?: OverridableStringUnion<'sm' | 'md' | 'lg', IconButtonPropsSizeOverrides>;
        /**
         * The system prop that allows defining system overrides as well as additional CSS styles.
         */
        sx?: SxProps;
        /**
         * @default 0
         */
        tabIndex?: NonNullable<React.HTMLAttributes<any>['tabIndex']>;
        /**
         * The [global variant](https://mui.com/joy-ui/main-features/global-variants/) to use.
         * @default 'plain'
         */
        variant?: OverridableStringUnion<VariantProp, IconButtonPropsVariantOverrides>;
        /**
         * If `true`, the loading indicator is shown and the icon button becomes disabled.
         * @default false
         */
        loading?: boolean;
        /**
         * The node should contain an element with `role="progressbar"` with an accessible name.
         * By default we render a `CircularProgress` that is labelled by the button itself.
         * @default <CircularProgress />
         */
        loadingIndicator?: React.ReactNode;
    } & IconButtonSlotsAndSlotProps;
    defaultComponent: D;
}
export interface ExtendIconButtonTypeMap<M extends OverridableTypeMap> {
    props: M['props'] & IconButtonTypeMap['props'];
    defaultComponent: M['defaultComponent'];
}
export type IconButtonProps<D extends React.ElementType = IconButtonTypeMap['defaultComponent'], P = {
    component?: React.ElementType;
}> = OverrideProps<IconButtonTypeMap<P, D>, D>;
export interface IconButtonOwnerState extends ApplyColorInversion<IconButtonProps> {
    /**
     * If `true`, the element's focus is visible.
     */
    focusVisible?: boolean;
    /**
     * The explicit `size` provided to the instance.
     */
    instanceSize?: OverridableStringUnion<'sm' | 'md' | 'lg', IconButtonPropsSizeOverrides>;
}
export type ExtendIconButton<M extends OverridableTypeMap> = ((props: OverrideProps<ExtendIconButtonTypeMap<M>, 'a'>) => JSX.Element) & OverridableComponent<ExtendIconButtonTypeMap<M>>;