resolvePageJumpTarget

Functionforms/select/controllers

projects/forms/select/shared/typeahead-controller.ts

PageUp/PageDown helper. Disabled-aware, clamped ±step jump with back-probe fallback. Returns target index or null.

resolvePageJumpTarget(opts, currentIndex: number, direction, isDisabled, step: number)

@paramopts

@paramcurrentIndexnumber

@paramdirection

@paramisDisabled

@paramstepnumber= 10

number | null