@maxgraph/core/lib/esm/util/ObjectIdentity.d.ts

maxGraph is a fully client side JavaScript diagramming library that uses SVG and HTML for rendering.

import { IdentityFunction, IdentityObject } from '../types.js';
/**
 * Identity for JavaScript objects and functions.
 *
 * This is implemented using a simple incrementing counter which is stored in each object under {@link FIELD_NAME}.
 *
 * The identity for an object does not change during its lifecycle.
 */
declare class ObjectIdentity {
    /**
     * Name of the field to be used to store the object ID.
     * @default {@IDENTITY_FIELD_NAME}
     */
    static FIELD_NAME: string;
    /**
     * Current counter.
     */
    static counter: number;
    /**
     * Returns the ID for the given object or function.
     */
    static get(obj: IdentityObject | IdentityFunction | null): string | null;
    /**
     * Deletes the ID from the given object or function.
     */
    static clear(obj: IdentityObject | IdentityFunction): void;
}
export default ObjectIdentity;