The run object

import { runs, tasks } from "@trigger.dev/sdk";
import type { myTask } from "./trigger/my-task";

// Somewhere in your backend code
async function myBackend() {
  const handle = await tasks.trigger("my-task", { some: "data" });

  for await (const run of runs.subscribeToRun<typeof myTask>(handle.id)) {
    // This will log the run every time it changes
    console.log(run.payload.some);

    if (run.output) {
      // This will log the output if it exists
      console.log(run.output.some);
    }
  }
}

import { runs } from "@trigger.dev/sdk";
import type { myTask, myOtherTask } from "./trigger/my-task";

// Somewhere in your backend code
for await (const run of runs.subscribeToRunsWithTag<typeof myTask | typeof myOtherTask>("my-tag")) {
  // You can narrow down the type based on the taskIdentifier
  switch (run.taskIdentifier) {
    case "my-task": {
      console.log("Run output:", run.output.foo); // This will be type-safe
      break;
    }
    case "my-other-task": {
      console.log("Run output:", run.output.bar); // This will be type-safe
      break;
    }
  }
}