Function getPreservedState

ui/src/composables/useStreamingState.ts:43–50

(surfaceId: string)

 * Get or create preserved state for a surface
 */
export function getPreservedState(surfaceId: string): PreservedState {
  let state = surfaceStates.get(surfaceId);
  if (!state) {
    state = createPreservedState();
    surfaceStates.set(surfaceId, state);
  }
  return state;
}

/**
 * Clear preserved state for a surface