import { ElementRef, EventEmitter, QueryList } from "@angular/core";
import { SpsDropdownOptionComponent } from "../dropdown-option/sps-dropdown-option.component";
export declare class SpsCheckboxDropdownComponent {
    static readonly displayName = "sps-checkbox-dropdown";
    static readonly props: {
        checked: string;
        checkedChange: {
            event: boolean;
            type: string;
        };
        indeterminate: string;
        indeterminateChange: {
            event: boolean;
            type: string;
        };
        disabled: string;
    };
    id: any;
    checked: boolean;
    checkedChange: EventEmitter<boolean>;
    indeterminate: boolean;
    indeterminateChange: EventEmitter<boolean>;
    disabled: boolean;
    readonly _spsCheckboxDropdownClass = true;
    checkbox: ElementRef<HTMLInputElement>;
    _options: QueryList<SpsDropdownOptionComponent>;
    _onCheckboxChange(): void;
}