Function ComputeStateSignature

ComputeStateSignature(
    urlAfter: string,
    screenshotHash: string,
    volatileParams?: readonly string[],
): string
Build a state signature from a step's post-action URL and perceptual hash. Returns '' when there's no hash (couldn't perceive) so the caller can skip loop scoring for that step rather than treat blanks as a repeated state.
Parameters
- urlAfter: string
- screenshotHash: string
- volatileParams: readonly string[] = []
Returns string
- Defined in packages/AI/ComputerUse/src/engine/step-control.ts:112