import '../templating.js';
declare global {
    interface HTMLElementTagNameMap {
        'usa-button': USAButtonElement;
    }
}
export declare const BUTTON_VARIANTS: readonly ["primary", "secondary", "cool", "warm", "outline"];
export type ButtonVariant = (typeof BUTTON_VARIANTS)[number];
export declare class USAButtonElement extends HTMLElement {
    #private;
    static formAssociated: boolean;
    accessor type: 'button' | 'submit' | 'reset';
    accessor disabled: boolean;
    accessor variant: ButtonVariant;
    accessor value: string;
    accessor href: string;
    accessor target: string;
    accessor tabIndex: number;
    onInternalClick(): void;
}