import { a as PersistedValue } from "../types-nm947ViN.mjs";
import { f as WorkflowInputMap, p as WorkflowStepsMap, t as AnyWorkflow } from "../workflow-Cic2yHNB.mjs";

//#region src/test/index.d.ts
/** The result of a single step, discriminated by status. */
type StepOutput<T extends PersistedValue = PersistedValue> = {
  status: 'completed';
  output: T;
  error: null;
} | {
  status: 'failed';
  output: null;
  error: string;
};
/** The result of running a workflow to completion via `testEngine.run()`. */
interface RunResult<TSteps extends Record<string, PersistedValue> = Record<string, PersistedValue>> {
  status: 'completed' | 'failed';
  /** Step results keyed by step name, with typed outputs. */
  steps: { [K in keyof TSteps]: StepOutput<TSteps[K]> };
}
/** A test-only engine that runs workflows synchronously with in-memory storage. */
interface TestEngine<TInputMap extends Record<string, PersistedValue> = Record<string, PersistedValue>, TStepsMap extends Record<string, Record<string, PersistedValue>> = Record<string, Record<string, PersistedValue>>> {
  run<TName extends string & keyof TInputMap>(workflowName: TName, input: TInputMap[TName]): Promise<RunResult<TName extends keyof TStepsMap ? TStepsMap[TName] : Record<string, PersistedValue>>>;
}
/**
 * Create a test engine with in-memory storage. Runs a workflow to completion in a single `tick()`
 * and returns typed step results.
 *
 * @example
 * ```ts
 * const te = testEngine({ workflows: [myWorkflow] })
 * const result = await te.run('my-workflow', { id: '123' })
 * expect(result.status).toBe('completed')
 * ```
 */
declare function testEngine<const TWorkflows extends readonly AnyWorkflow[]>(config: {
  workflows: TWorkflows;
}): TestEngine<WorkflowInputMap<TWorkflows>, WorkflowStepsMap<TWorkflows>>;
//#endregion
export { RunResult, StepOutput, TestEngine, testEngine };
//# sourceMappingURL=index.d.mts.map