Skip to main content

Type Alias: InferWorkflowContext<W>

InferWorkflowContext<W> = W extends Workflow<any, any, infer C> ? C : never

Defined in: packages/workflow-engine/src/core/workflow.ts:1055

Extract the workflow context type from a Workflow instance

The workflow context type is automatically accumulated as stages are piped. Each stage's output is added to the context under its stage ID.

Type Parameters​

W​

W

Example​

const workflow = new WorkflowBuilder(...)
  .pipe(dataExtractionStage)  // id: "data-extraction"
  .pipe(guidelinesStage)       // id: "guidelines"
  .build();

// Extract context type automatically
type MyWorkflowContext = InferWorkflowContext<typeof workflow>;
// = {
//   "data-extraction": DataExtractionOutput;
//   "guidelines": GuidelinesOutput;
// }

// Use in stage definitions
export const myStage = defineStage<
  "my-stage-id",
  "none",
  typeof OutputSchema,
  typeof ConfigSchema,
  MyWorkflowContext
>({ ... });