Issue with printing FunctionTypeAnnotation in interface declaration

[moonyoulove]

https://github.com/benjamn/recast/blob/0385cd919d045d3e16ba559217efd12d1e2d4222/lib/printer.ts#L1794C32-L1794C32

Somehow, when the first code is parsed into an Abstract Syntax Tree (AST) and then printed, it transforms into the second code snippet, with an additional colon.

declare interface ClockInterface {
  setTime(d: Date): void
}

declare interface ClockInterface {
  setTime: : (d: Date) => void
}