import { ElementEvent, MountOptions } from './types';
export type { ElementEvent, MountOptions };
export declare abstract class BaseElement {
    protected shadowRoot: ShadowRoot | null;
    protected host: HTMLElement | null;
    protected options: MountOptions;
    protected _appliedTheme: Record<string, string>;
    private readonly listeners;
    get isMounted(): boolean;
    mount(target: string | HTMLElement): void;
    unmount(): void;
    destroy(): void;
    on(event: ElementEvent, handler: (data?: unknown) => void): this;
    update(options: Partial<MountOptions>): void;
    setTheme(theme: Record<string, string>): void;
    resetTheme(theme: Record<string, string>): void;
    protected reapplyTheme(): void;
    get value(): unknown;
    get isValid(): boolean;
    get error(): string | null;
    protected emit(event: ElementEvent, data?: unknown): void;
    protected abstract render(): void;
    protected getCss(): string;
    protected abstract getValue(): unknown;
    protected abstract getIsValid(): boolean;
    protected abstract getError(): string | null;
}
//# sourceMappingURL=BaseElement.d.ts.map