Function sourceString

packages/nativescript-inspector/src/index.ts:2358–2364

(
  location: JSONObject | null | undefined,
  key: string,
)

}

function sourceString(
  location: JSONObject | null | undefined,
  key: string,
): string | null {
  const value = location?.[key];
  return typeof value === "string" && value ? value : null;
}

function sourceNumber(
  location: JSONObject | null | undefined,