import { default as DynamicElement } from './DynamicElement';
import { SelectConfiguration, SelectSelectConfiguration } from './FieldConfigurationTypes';
/**
* This class represents a select field with dynamic content (like a standard html-select with dynamic options)
*/
declare class DynamicSelect extends DynamicElement {
    /** @param {string} method the http request method for the remote call (async update) */
    readonly method: string;
    /** @param {object} dropdown - property with select related properties */
    select: SelectSelectConfiguration;
    /** @param {object} defaultConfig property with default configuration values */
    static defaultConfig: {
        io: {
            event: string;
        };
        fetch: {
            method: string;
        };
        select: {
            clearOnParentVoid: boolean;
        };
    };
    /**
    * @inheritdoc
    */
    constructor(config: SelectConfiguration, htmlElement: NodeList);
    private getHtmlSelectElementOrList;
    /**
    * Method to clear the select from all its non-empty options
    */
    clear(): void;
    /**
     * Method executed before the status update. If it returns false, the update is aborted.
     * If select.clearOnParentVoid is true and the subject value is empty, this method calls the clear function and aborts the update.
     *
     * @param {object} data data useful to the element's status change
     * @param {string|null} subjectName name of the changed subject
     * @returns false to abort the update, true otherwise
     */
    protected beforeUpdate(data: any, subjectName: string | null): boolean;
    /**
    * Method which execute a pipeline of instructions to update the select content with dynamic options
    * @param {object} data data to send with the http request
    * @param {string|null} subjectName name of the subject who changed
    *
    * @returns a Promise in fulfilled state when data has been updated
    */
    protected updateStatus(data: object, subjectName: string | null): Promise<void>;
    /**
     * Method to filter data returned by the remote call
     * @param {object} data data to send with the http request
     */
    protected postProcessData(data: object[]): object[];
    /**
    * Method to save data returned by the remote call and filtered with postProcessData method
    * @param {object} data data to send with the http request
    *
    * @see postProcessData
    */
    protected saveData(data: any[]): void;
    private createOption;
}
export default DynamicSelect;