Ms. Wiles, the next White House chief of staff, said Donald Trump would move quickly to reinstate orders from his first term that President Biden had revoked, though she did not specify which ones.

President-elect Donald Trump announced that Susie Wiles, who managed his reelection campaign, would become his chief of staff. It makes Wiles the first woman to hold the role, the most senior political appointee in the White House with significant power and influence.