import { Context } from './context';
import { FormState } from './form.state';
import { ValidatorFn } from '@angular/forms/src/directives/validators';
/**
 * Base class for all widget contexts.
 *
 * @author Wael Jammal
 */
export declare abstract class WidgetContext<MT> extends Context<MT> {
    private _parent;
    private _path;
    protected _groupId: string;
    protected _ready: boolean;
    /** Schema path **/
    readonly path: string;
    /** Parent context **/
    readonly parent: Context<MT>;
    /** Form group id **/
    readonly groupId: string;
    /** Ready state **/
    readonly ready: boolean;
    /** Returns true if value is required **/
    readonly required: boolean;
    /** Returns true if widget should be hidden **/
    readonly hidden: boolean;
    /**
     * Initialize the widget.
     *
     * @param state Holds forms state
     * @param root Root context
     * @param schema Root schema
     * @param type Widget type
     * @param parent Parent context
     * @param object Model
     * @param path Widget path
     */
    doInitInternal(state: FormState, root: WidgetContext<MT>, schema: any, type: string, parent: Context<MT>, object: any, path: string): Promise<boolean>;
    /**
     * Aggregates all errors relating to this widget.
     */
    getAllErrors(): Array<any>;
    /**
     * Find a schema that matches the active model or passed model.
     */
    protected findOneOfSchema(model?: any): any;
    /**
     * Find a schema that matches the active model or passed model.
     */
    protected findAnyOfSchema(model?: any): any;
    /**
     * Returns a list of validators for this widget.
     */
    protected getValidators(): ValidatorFn | ValidatorFn[];
    /**
     * Destroy.
     */
    protected destroy(): void;
}