import { EventEmitter, OnInit } from '@angular/core';
import { FormControl, FormGroup } from '@angular/forms';
import { ComponentValue, FormElement, LabelConfig } from '../../../simple-forms.types';
export declare class ElementBaseComponent implements OnInit {
    formGroup: FormGroup;
    elementData: FormElement;
    changeEmitter: EventEmitter<ComponentValue>;
    isFocussed: boolean;
    labelConfig: LabelConfig;
    elementWrapperClass: string;
    elementGroupLabelClass: string;
    elementLabelClass: string;
    elementInputClass: string;
    elementFieldsetClass: string;
    elementLegendClass: string;
    elementOptionLabelClass: string;
    constructor();
    ngOnInit(): void;
    initElement(): void;
    getId(): string;
    setElementStyles(): void;
    /**
     * Emit a ComponentValue when this element value changes
     * (Used when an element is rendered as single element without a FormGroup)
     */
    emit(): void;
    /**
     * Get the relevent data about this element
     * (Used for accessibility directive)
     */
    getElementData(option?: {
        display: string;
        value: any;
    }): {
        elementData: FormElement;
        formGroup: FormGroup;
        option: {
            display: string;
            value: any;
        };
    };
    /**
     * Get this elements LabelConfig as an object to pass to LabelComponent
     */
    getLabelConfig(): LabelConfig;
    /**
     * Get the default FormGroup for this element
     * (If part of a form, use forms Formgroup, else, create a FormGroup for JUST this element)
     */
    getFormGroup(): void;
    /**
     * Create a single element FormGroup from this element
     */
    toOwnFormgroup(): any;
    /**
     * Has the current element got focus?
     * (Used to apply 'has-focus' class to surrounding DOM elements (label, etc)
     */
    hasFocus(): boolean;
    /**
     * Check if element has config options
     */
    hasConfig(): boolean;
    /**
     * Get a custom marker for required fields. If none supplied
     * in config, return *
     */
    getRequiredMarker(): string;
    /**
     * Toggle focus of element input, and activate validation listener
     */
    toggleFocus(hasFocus: boolean): void;
    /**
     * Subscribe to the elements value changes to activate validation
     * on change, rather than on lose focus
     */
    activateValidationListener(): void;
    /**
     * Simple accessor for getting the FormControl by inputId
     */
    getElement(): FormControl;
    /**
     * Convert string to camelCase inputId
     * @TODO - Remove from here and move to utils
     */
    toInputId(str: string): string;
    valid(): boolean;
    invalid(): boolean;
    touched(): boolean;
    hasValue(): boolean;
}