vanilla-type-check/isNumeric.d.ts

Basic type checker

/**
 * Check if a value is numeric.
 * Strings like `"123"` are considered numbers.
 * Note that `Infinity` is not a number.
 *
 * @param value value to check
 * @returns `true` if `obj` is a numeric value
 */
export declare function isNumeric(value: any): value is number | string;