Function findStageNode

findStageNode(
    args: {
        definition:
            | {
                description?: string;
                fields?: FieldEntry[];
                groups?: Group[];
                initialStage: string;
                lifecycle?: WorkflowLifecycle;
                name: string;
                predicates?: Record<string, string>;
                roleAliases?: RoleAliases;
                semantics?: Semantic[];
                stages: Stage[];
                start?: StartBlock;
                title: string;
            }
            | undefined;
        stageName: string;
    },
): Stage
| undefined
Returns undefined, never throws, for a stage an instance's pinned snapshot names but the definition has since renamed or removed.
Parameters
- args: {
      definition:
          | {
              description?: string;
              fields?: FieldEntry[];
              groups?: Group[];
              initialStage: string;
              lifecycle?: WorkflowLifecycle;
              name: string;
              predicates?: Record<string, string>;
              roleAliases?: RoleAliases;
              semantics?: Semantic[];
              stages: Stage[];
              start?: StartBlock;
              title: string;
          }
          | undefined;
      stageName: string;
  }
Returns Stage | undefined