Function getPrefetchSpan

packages/compiler/src/render3/r3_deferred_triggers.ts:169–174

(expression: string, sourceSpan: ParseSourceSpan)

}

function getPrefetchSpan(expression: string, sourceSpan: ParseSourceSpan) {
  if (!expression.startsWith('prefetch')) {
    return null;
  }
  return new ParseSourceSpan(sourceSpan.start, sourceSpan.start.moveBy('prefetch'.length));
}

function getHydrateSpan(expression: string, sourceSpan: ParseSourceSpan) {
  if (!expression.startsWith('hydrate')) {