import { ButtonFormControlMixinInstance } from './button.types.js';
export type { ButtonFormControlMixinInstance, ButtonType, CurrentState, PopoverTargetAction } from './button.types.js';
interface ButtonFormControlHost {
    connectedCallback?(): void;
    disconnectedCallback?(): void;
    attributeChangedCallback?(name: string, oldValue: string | null, newValue: string | null): void;
    requestUpdate?(name?: string, oldValue?: unknown): void;
    updateComplete?: Promise<unknown>;
}
type Constructor = (new (...args: any[]) => HTMLElement & ButtonFormControlHost) & {
    observedAttributes?: string[];
};
type ButtonFormControlConstructor<TBase extends Constructor> = new (...args: ConstructorParameters<TBase>) => InstanceType<TBase> & ButtonFormControlMixinInstance;
export type ButtonFormControlMixinReturn<TBase extends Constructor> = ButtonFormControlConstructor<TBase> & {
    formAssociated: boolean;
    observedAttributes: string[];
} & Omit<TBase, 'prototype'>;
/**
 * @description A mixin that adds native button-style form, command, popover, and interaction behavior.
 * @aria https://www.w3.org/WAI/ARIA/apg/patterns/button/
 */
export declare function ButtonFormControlMixin<TBase extends Constructor>(SuperClass: TBase): ButtonFormControlMixinReturn<TBase>;