import { OnInit, EventEmitter } from '@angular/core';
import { PresetItem } from '../model/model';
import * as i0 from "@angular/core";
export declare class PresetsComponent implements OnInit {
    presets: Array<PresetItem>;
    readonly presetChanged: EventEmitter<any>;
    constructor();
    ngOnInit(): void;
    setPresetPeriod(event: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<PresetsComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<PresetsComponent, "mat-drp-presets", never, { "presets": { "alias": "presets"; "required": false; }; }, { "presetChanged": "presetChanged"; }, never, never, false, never>;
}