import { LitElement, TemplateResult } from 'lit';
import './lit-custom-popper.js';
import './lit-icon.js';
import './lit-icon-button.js';
import './lit-checkbox.js';
import './lit-menu-item.js';
import './lit-menu.js';
import type { Operator } from '../utils/getOperatorByType.js';
export type SelectProps = {
    id: string;
    value?: string[] | string;
    options: {
        value: string;
        label: string;
        meta?: string[];
    }[];
    onChange: (value: string | string[]) => void;
    multiple?: boolean;
    disableClearButton?: boolean;
    disabled?: boolean;
    server?: boolean;
    operator?: Operator;
    setOperator?: (operator: Operator) => void;
    placeholder?: string;
    variant?: 'outlined' | 'contained';
    color?: 'default' | 'primary' | 'secondary' | 'success' | 'info' | 'error' | 'warning';
    renderOption?: (option: any, isActive: boolean, isSelected: boolean) => TemplateResult;
};
export declare class LitSelect extends LitElement {
    id: string;
    value: string[] | string;
    options: {
        value: string;
        label: string;
        meta?: string[];
    }[];
    onChange: (value: string | string[]) => void;
    multiple: boolean;
    disableClearButton: boolean;
    disabled: boolean;
    server: boolean;
    operator?: Operator;
    setOperator: (operator: Operator) => void;
    filterOperators?: [];
    placeholder: string;
    variant: 'outlined' | 'contained';
    color: 'default' | 'primary' | 'secondary' | 'success' | 'info' | 'error' | 'warning';
    renderOption?: (option: any, isActive: boolean, isSelected: boolean) => TemplateResult;
    private isOpen;
    private searchQuery;
    private selectedIndex;
    private typeBuffer;
    private typeTimeout;
    menu: any;
    static styles: import("lit").CSSResult;
    connectedCallback(): void;
    disconnectedCallback(): void;
    protected firstUpdated(): void;
    private toggleCustomPopover;
    private handleOutsideClick;
    scrollToVisible(): void;
    private closePopover;
    private selectOption;
    private clearValue;
    handleInput(event: any): void;
    getFilteredOptions(): {
        value: string;
        label: string;
        meta?: string[];
    }[];
    handleKeyDown(event: KeyboardEvent): Promise<void>;
    focus(): void;
    _isTrulyEmpty(value: any): boolean;
    private menuTemplate;
    render(): TemplateResult<1>;
}
declare global {
    interface HTMLElementTagNameMap {
        'lit-select': LitSelect;
    }
}