Speaker Nancy Pelosi will stay until at least after the midterm elections, extending her nearly 20-year run as the House’s top Democrat after she turns 82 and, perhaps, beyond.

She is planning to file and run for reelection in her San Francisco district next year — at least for now — in keeping with her pattern of deciding about staying in Congress after the elections, when she likely will have won an 18th full term.

And sources familiar with Pelosi’s thinking say she isn’t ruling out the possibility of trying to stay in leadership after 2022, despite her original vow to leave as the top House Democrat. She’ll devote much of next year to raising money for Democrats as they try to hold their narrow majority, those sources tell CNN, adding to the nearly $1 billion her office calculates she has already raised for Democrats in her time as leader.