/**
 * An ordered list of {@link Key}s that point to a location in a {@link JSONGraph}.
 * @typedef {Array.<Key>} Path
 * @example
 // Points to the name of product 1234
 ["productsById", "1234", "name"]
 */

/**
 * An ordered list of {@link Key}s that point to a value in a {@link JSONGraph}.
 * @typedef {Array.<Key>} Path
 * @example
 // Points to the name of product 1234
 ["productsById", "1234", "name"]
 */

Update Path.js