type-break-good-break-interval

type-break-good-break-interval is a variable defined in `type-break.el'.
Its value is

nil

Documentation:
Number of seconds considered to be an adequate explicit typing rest.

When this variable is non-nil, its value is considered to be a "good"
length (in seconds) for a break initiated by the command `type-break',
overriding `type-break-good-rest-interval'. This provides querying of
break interruptions when `type-break-good-rest-interval' is nil.

You can customize this variable.