languageservices/workflow-parser/src/workflows/workflow-schema.ts

import {JSONObjectReader} from "../templates/json-object-reader";
import {TemplateSchema} from "../templates/schema";
import WorkflowSchema from "../workflow-v1.0.min.json";

let schema: TemplateSchema;

export function getWorkflowSchema(): TemplateSchema {
  if (schema === undefined) {
    const json = JSON.stringify(WorkflowSchema);
    schema = TemplateSchema.load(new JSONObjectReader(undefined, json));
  }
  return schema;
}