import { EventEmitter, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
import * as i0 from "@angular/core";
interface SliderStyle {
    background?: string;
}
export declare class NggSliderComponent implements ControlValueAccessor, OnInit, OnChanges {
    name: string;
    min: number;
    max: number;
    step: number;
    label: string;
    instruction: string;
    placeholder: string;
    errorMessage: string;
    hasTextbox: boolean;
    unitLabel: string;
    disabled: boolean;
    value: number;
    enterkeyhint?: 'enter' | 'done' | 'go' | 'next' | 'previous' | 'search' | 'send';
    sliderChange: EventEmitter<number>;
    sliderTouch: EventEmitter<boolean>;
    onChangeFn?: (val: number) => void;
    onTouchedFn?: VoidFunction;
    style: SliderStyle;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    onBlur(): void;
    handleChange(): void;
    setTrackBackground(): void;
    /** control value accessor functions */
    writeValue(val: number): void;
    registerOnChange(fn: any): void;
    registerOnTouched(fn: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NggSliderComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NggSliderComponent, "ngg-slider", never, { "name": { "alias": "name"; "required": false; }; "min": { "alias": "min"; "required": false; }; "max": { "alias": "max"; "required": false; }; "step": { "alias": "step"; "required": false; }; "label": { "alias": "label"; "required": false; }; "instruction": { "alias": "instruction"; "required": false; }; "placeholder": { "alias": "placeholder"; "required": false; }; "errorMessage": { "alias": "errorMessage"; "required": false; }; "hasTextbox": { "alias": "hasTextbox"; "required": false; }; "unitLabel": { "alias": "unitLabel"; "required": false; }; "disabled": { "alias": "disabled"; "required": false; }; "value": { "alias": "value"; "required": false; }; "enterkeyhint": { "alias": "enterkeyhint"; "required": false; }; }, { "sliderChange": "sliderChange"; "sliderTouch": "sliderTouch"; }, never, never, false, never>;
}
export {};