import { LitElement } from 'lit';

export interface CopyButtonProps {
    text?: string;
    label?: string;
    successLabel?: string;
    errorLabel?: string;
    timeout?: number;
    size?: 'xs' | 'sm' | 'md' | 'lg' | 'xl';
    variant?: 'primary' | 'secondary' | 'success' | 'warning' | 'danger' | 'ghost' | 'monochrome';
}
/**
 * @slot icon-copy - Custom icon to show in the default (not copied) state
 * @slot icon-copied - Custom icon to show in the copied state
 * @slot icon-error - Custom icon to show when copy fails
 *
 * Note: If providing custom icons, both icon-copy and icon-copied slots must be provided together. Providing only one will throw an error.
 *
 * @csspart button - The icon button element
 * @csspart icon - The icon container (all states)
 * @csspart icon-copy - The copy icon (default state)
 * @csspart icon-copied - The checkmark icon (copied state)
 * @csspart icon-error - The error icon (error state)
 *
 * @fires copy - Fired when text is successfully copied. Detail: { text: string }
 * @fires copy-error - Fired when copy fails. Detail: { error: Error }
 */
export declare class AgCopyButton extends LitElement implements CopyButtonProps {
    static styles: import('lit').CSSResult;
    /**
     * The text to copy to the clipboard
     */
    text: string;
    /**
     * The label for the button (aria-label)
     */
    label: string;
    /**
     * The label to show when the text has been copied
     */
    successLabel: string;
    /**
     * The label to show when copy fails
     */
    errorLabel: string;
    /**
     * Duration in milliseconds to show the success state
     */
    timeout: number;
    /**
     * Size of the button
     */
    size: 'xs' | 'sm' | 'md' | 'lg' | 'xl';
    /**
     * Variant of the button
     */
    variant: 'primary' | 'secondary' | 'success' | 'warning' | 'danger' | 'ghost' | 'monochrome';
    private _isCopied;
    private _hasError;
    private _announcement;
    private _timeoutId?;
    constructor();
    disconnectedCallback(): void;
    firstUpdated(): void;
    private _validateSlots;
    private _copyWithFallback;
    private _handleCopy;
    private _renderIcon;
    render(): import('lit').TemplateResult<1>;
}
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