import { PropertyValueMap } from "lit";
import { FormBuilderField, FFormInputElements, FormBuilderValues, ValidationResults, FormBuilderState, FormBuilderLabel, FormBuilderCategory, FormBuilderGap, FormBuilderSize, FormBuilderVariant } from "../../types";
import { FRoot } from "@nonfx/flow-core";
import { Ref } from "lit/directives/ref.js";
import { SimpleSubject } from "@nonfx/flow-core-config";
export declare class FFormBuilder extends FRoot {
    /**
     * css loaded from scss file
     */
    static styles: import("lit").CSSResult[];
    /**
     * @attribute formbuilder name
     */
    name: string;
    /**
     * @attribute formbuilder config
     */
    label?: FormBuilderLabel;
    /**
     * @attribute formbuilder config
     */
    field?: FormBuilderField;
    /**
     * @attribute key value pair of values
     */
    values?: FormBuilderValues;
    /**
     * @attribute Controls size of all input elements within the form
     */
    size?: FormBuilderSize;
    /**
     * @attribute Variants are various visual representations of all elements inside form.
     */
    variant?: FormBuilderVariant;
    /**
     * @attribute Categories are various visual representations of all elements inside form.
     */
    category?: FormBuilderCategory;
    /**
     * @attribute Gap is used to define the gap between the elements
     */
    gap?: FormBuilderGap;
    /**
     * @attribute group separator
     */
    separator?: boolean;
    fieldRef: Ref<FFormInputElements>;
    state: FormBuilderState;
    lastState?: FormBuilderState;
    showWhenSubject: SimpleSubject<FormBuilderValues>;
    inputTimeout: ReturnType<typeof setTimeout>;
    /**
     * responsible for rendering form
     */
    render(): import("lit-html").TemplateResult<1>;
    /**
     * Check if submit is triggerred by external element
     * @param event
     */
    checkSubmit(event: MouseEvent): void;
    handleKeyUp(event: KeyboardEvent): void;
    /**
     * Form's submit event handler
     * @param event
     */
    onSubmit(event: SubmitEvent): void;
    /**
     * Emit submit event with data if validaiton is successful
     */
    submit(): void;
    updateValidationState(all: ValidationResults): void;
    /**
     * updated hook of lit element
     * @param _changedProperties
     */
    protected updated(_changedProperties: PropertyValueMap<any> | Map<PropertyKey, unknown>): Promise<void>;
    /**
     * showWhen handler
     */
    onShowWhen(): void;
    onShowWhenExecution(): void;
    /**
     * Validation of whole form
     * @param silent whether to display validaiton message or not
     */
    validateForm(silent?: boolean): Promise<{
        result: boolean;
        message: string | null;
        name: string;
        label?: FormBuilderLabel | string;
        rule: import("../../types").FormBuilderGenericValidationRule["name"];
    }[]>;
    /**
     * dispatching form-builder input event
     */
    dispatchInputEvent(): void;
    /**
     * dispatching `state-change` event for consumer
     */
    dispatchStateChangeEvent(): void;
    /**
     * dispatch showWhen event so that root will publish new form values
     */
    dispatchShowWhenEvent(): void;
    /**
     * Whenever form removed from DOM
     */
    disconnectedCallback(): void;
}