export class MyWorkflow extends WorkflowEntrypoint<Env, Params> {
    async run(event: WorkflowEvent<Params>, step: WorkflowStep) {
     await step.do('Step 1', async () => { return 'Step 1 finished!';  });

        await step.do('Step 2', {
            retries: { limit: 2, delay: '1 second', backoff: 'linear', },
        }, async () => {
            console.log('Trying Step 2');
            throw new NonRetryableError('Step 3 failed. Non-retryable');
        });
    }
}

export class MyWorkflow extends WorkflowEntrypoint<Env, Params> {
    async run(event: WorkflowEvent<Params>, step: WorkflowStep) {
     await step.do('Step 1', async () => { return 'Step 1 finished!';  });

        await step.do('Step 2', {
            retries: { limit: 2, delay: '1 second', backoff: 'linear', },
        }, async () => {
            console.log('Trying Step 2');
            throw new NonRetryableError('Step 3 failed. Non-retryable');
        });
    }
}