import { Signal } from '@pilotlab/signals';
import { INode } from '@pilotlab/nodes';
import { AttributeChangeActions, DataType } from '../attributeEnums';
import IAttributeChangeOptions from './iAttributeChangeOptions';
import IAttributeSetReturn from './iAttributeSetReturn';
import IAttributeFactory from './iAttributeFactory';
import IAttributes from './iAttributes';
import AttributeEventArgs from '../attributeEventArgs';
export interface IAttribute extends INode {
    readonly create: IAttributeFactory;
    label: string;
    summary: string;
    /**
     * The value of the associated data.
     */
    value: any;
    readonly valuePrevious: any;
    readonly dataType: (DataType | string);
    readonly attributes: IAttributes;
    /**
     * Attributes will be considered empty if no key or value has been set.
     */
    readonly isEmpty: boolean;
    /**
     * If this function returns true, the attribute will be omitted from
     * data transfer objects when saving data to the data store.
     */
    omitFromDataStore: (value: any) => boolean;
    readonly copy: IAttribute;
    /**
     * An automatically generated unique ID that is used when animating attribute values.
     */
    readonly animationKey: string;
    isEditable: boolean;
    isHidden: boolean;
    isAllowSave: boolean;
    /**
     * Should we allow accessor properties to be generated automatically when
     * a new child Attribute is added to our Attribute collection?
     */
    isAllowAutoProperties: boolean;
    formatter: (value: any) => any;
    readonly changed: Signal<AttributeEventArgs<any>>;
    /**
     * Set the attribute value.
     */
    set(value: any, changeOptions?: IAttributeChangeOptions): IAttributeSetReturn;
    /**
     * Interrupt any animated value transitions that are in effect.
     */
    interruptAnimation(): void;
    /**
     * Manually trigger a dispatch on the 'changed' and/or saveTriggered signals.
     */
    doChanged(changeAction: AttributeChangeActions): void;
}
export default IAttribute;