arquero/src/util/is-typed-array.js

Query processing and transformation of array-backed data tables.

const TypedArray = Object.getPrototypeOf(Int8Array);

/**
 * @param {*} value
 * @return {value is import("../table/types.js").TypedArray}
 */
export function isTypedArray(value) {
  return value instanceof TypedArray;
}