Function placeholder

packages/compiler/test/render3/view/i18n_spec.ts:543–545

(name: string, span: any = jasmine.any(ParseSourceSpan))

}

function placeholder(name: string, span: any = jasmine.any(ParseSourceSpan)): o.PlaceholderPiece {
  return new o.PlaceholderPiece(name, span);
}

function humanizeSourceSpan(span: ParseSourceSpan): string {
  return `"${span.toString()}" (${span.start.offset}-${span.end.offset})`;