import { BehaviorSubject, Subject } from 'rxjs';
import { OnChanges, OnDestroy, SimpleChanges, TemplateRef } from '@angular/core';
import { SortDirection } from '@angular/material/sort';
import { UiGridDropdownFilterDirective } from '../filters/ui-grid-dropdown-filter.directive';
import { UiGridSearchFilterDirective } from '../filters/ui-grid-search-filter.directive';
import * as i0 from "@angular/core";
/**
 * The grid column definition directive.
 *
 * @export
 */
export declare class UiGridColumnDirective<T> implements OnChanges, OnDestroy {
    /**
     * Set the column width, in `%`.
     *
     */
    set width(value: number | string);
    /**
     * Returns the column width, in `%`.
     *
     */
    get width(): number | string;
    /**
     * Returns the `aria-sort` associated to the current sort.
     *
     */
    get ariaSort(): string;
    /**
     * The string identifier for the column.
     *
     * (used for resize identification)
     *
     */
    identifier: string;
    /**
     * Configure if the column is sortable.
     *
     */
    sortable: boolean;
    /**
     * Configure if the column should be included in the search.
     *
     */
    searchable: boolean;
    /**
     * Configure if the column is resizeable or not.
     *
     */
    resizeable: boolean;
    /**
     * The column title.
     *
     */
    title?: string;
    /**
     * The property that should be loaded in the associated row cell.
     *
     */
    property?: keyof T | string;
    /**
     * If defined, this will be used for sorting and filtering
     *
     */
    queryProperty?: keyof T | string;
    /**
     * The method metadata used for searches.
     *
     */
    method?: string;
    /**
     * The current sort of the column.
     *
     */
    sort: SortDirection;
    /**
     * If true and ui-grid has scrollable resize strategy, then the column will be placed in sticky mode
     *
     */
    set isSticky(value: boolean);
    get isSticky(): boolean;
    /**
     * If the column should be styled as primary.
     *
     */
    get primary(): boolean;
    set primary(primary: boolean);
    /**
     * If the column can have visibility toggled.
     *
     */
    set disableToggle(value: boolean);
    get disableToggle(): boolean;
    /**
     * If the column should be rendered, used as default state if toggle columns is turned on.
     *
     */
    get visible(): boolean;
    set visible(visible: boolean);
    /**
     * The minimum width percentage that the column should have when resizing.
     *
     */
    minWidth: number;
    /**
     * If the searchable dropdown associated to the column should trigger a data fetch when opened.
     *
     */
    refetch: boolean;
    /**
     * Determines the message which appears in the tooltip of an info icon inside the column header.
     *
     */
    description: string;
    /**
     * The searchable dropdown directive reference.
     *
     * @ignore
     */
    searchableDropdown?: UiGridSearchFilterDirective<T>;
    /**
     * The dropdown directive reference.
     *
     * @ignore
     */
    dropdown?: UiGridDropdownFilterDirective<T>;
    /**
     * The view template associated to the row cell.
     *
     * @ignore
     */
    html?: TemplateRef<any>;
    /**
     * Emits when reactive properties change.
     *
     */
    change$: Subject<SimpleChanges>;
    /**
     * Source of truth for column's width expressed in pixels when grid has Scrollable resize strategy.
     *
     */
    widthPx$: BehaviorSubject<number>;
    private _width;
    private _visible;
    private _primary;
    private _isSticky;
    private _disableToggle;
    private _resizeStrategyStream$;
    constructor();
    /**
     * @ignore
     */
    ngOnChanges(changes: SimpleChanges): void;
    /**
     * @ignore
     */
    ngOnDestroy(): void;
    private _validateUnits;
    static ɵfac: i0.ɵɵFactoryDeclaration<UiGridColumnDirective<any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<UiGridColumnDirective<any>, "[uiGridColumn], ui-grid-column", never, { "width": "width"; "sortable": "sortable"; "searchable": "searchable"; "resizeable": "resizeable"; "title": "title"; "property": "property"; "queryProperty": "queryProperty"; "method": "method"; "sort": "sort"; "isSticky": "isSticky"; "primary": "primary"; "disableToggle": "disableToggle"; "visible": "visible"; "minWidth": "minWidth"; "refetch": "refetch"; "description": "description"; }, {}, ["searchableDropdown", "dropdown", "html"], never, false, never>;
}