Add offset and length to JsonNode

Author: jdesrosiers

lib/instance.d.ts

@@ -9,7 +9,9 @@ export const cons: (
   value: Json,
   type: JsonNodeType,
   children: JsonNode[],
-  parent?: JsonNode
+  parent?: JsonNode,
+  offset?: number,
+  textLength?: number
 ) => JsonNode;
 export const get: (url: string, context: JsonNode) => JsonNode | undefined;
 export const uri: (node: JsonNode) => string;
@@ -35,6 +37,8 @@ export type JsonNode = {
   valid: boolean;
   errors: Record<string, string>;
   annotations: Record<string, Record<string, unknown>>;
+  offset?: number;
+  textLength?: number;
 };
 
 type JsonNodeType = "object" | "array" | "string" | "number" | "boolean" | "null" | "property";

lib/instance.js

@@ -40,14 +40,16 @@ export const fromJs = (value, uri = "", pointer = "", parent = undefined) => {
   }
 };
 
-export const cons = (baseUri, pointer, value, type, children, parent) => {
+export const cons = (baseUri, pointer, value, type, children, parent, offset, textLength) => {
   const node = {
     baseUri: baseUri ? toAbsoluteIri(baseUri) : "",
     pointer: pointer,
     value: value,
     type: type,
     children: children,
     parent: parent,
+    offset: offset,
+    textLength: textLength,
     valid: true,
     errors: {},
     annotations: {}