import { OnInit, OnChanges, OnDestroy, SimpleChange, EventEmitter } from '@angular/core';
import { FormGroup } from '@angular/forms';
import { Router, ActivatedRoute } from '@angular/router';
/**
 * `Filterable` implements a concern to manage filters.
 */
export declare abstract class Filterable<T> implements OnInit, OnChanges, OnDestroy {
    protected refreshPath: boolean;
    protected route: ActivatedRoute;
    protected router: Router;
    /**
     * Disable or enable all form controls.
     */
    disabled: boolean;
    /**
     * An expression that is called when the form has been changed.
     */
    filter: EventEmitter<any>;
    /**
     * From group for filter object.
     */
    form: FormGroup | null;
    /**
     * Debounce time to trigger filter event.
     */
    protected debounceTime: number;
    /**
     * Last filters emitted.
     */
    protected lastFilters: {};
    /**
     * Check if filters has been save
     */
    private saveFilters;
    /**
     * Route params subscription.
     */
    private queryParamsSub;
    /**
     * Creates a new `Paginable` instance.
     * @param refreshPath Check if filters has been save
     * @param route ActivatedRoute
     * @param router Service to navigate
     */
    constructor(refreshPath: boolean, route: ActivatedRoute, router: Router);
    /**
     * Implements on init method.
     */
    ngOnInit(): void;
    /**
     * Implements on destroy method
     *
     * @author Lautaro Klein <lautaro.klein@woopasoft.com>
     * @memberof ExternalUserComponent
     */
    ngOnDestroy(): void;
    /**
     * Implements on changes method for input values.
     */
    ngOnChanges(changes: {
        [propKey: string]: SimpleChange;
    }): void;
    /**
     * Create form group object
     */
    protected abstract buildForm(): FormGroup;
    /**
     * Prepare filter to emit filter event.
     * @param data Form data
     */
    protected abstract prepareFilters(data: any): T;
    /**
     * Handles disabled input changes
     */
    protected abstract onChangeDisabled(): void;
    /**
     * Handles form data changes.
     * @param data New data
     */
    protected onValueChanged(data: any): void;
    /**
     * Handles generic form control data changes.
     * @param data New data
     */
    protected onGenericValueChanged(formControlName: string, value: any): void;
    /**
     * Bind value changes event.
     */
    protected bindForm(): void;
    /**
     * Make filters.
     * @param data Filters
     */
    protected onFilter(data: any): void;
    /**
     * Make partial filters.
     * @param data Partial filters
     */
    protected onPartialFilter(data: any): void;
    /**
     * Prepare query prams
     * @param queryParams Current query params
     */
    protected prepareQueryParams(queryParams: any): T;
    /**
     * Load query params filter
     * @param queryParamsFilters Current filters
     */
    protected onFiltersQueryParams(_queryParamsFilters: any): void;
    /**
     * Init form
     */
    protected initForm(): void;
}