is

function toString(value: unknown): string

function getTag(value: unknown): string

function getType(value: unknown): TypeString

function createTypeGuard<T>(guard: TypeGuard<T>): TypeGuard<T>

function isTypedArray(value: unknown): value is TypedArray

function isInt8Array(value: unknown): value is Int8Array

function isUint8Array(value: unknown): value is Uint8Array

function isUint8ClampedArray(value: unknown): value is Uint8ClampedArray

function isInt16Array(value: unknown): value is Int16Array

function isUint16Array(value: unknown): value is Uint16Array

function isInt32Array(value: unknown): value is Int32Array

function isUint32Array(value: unknown): value is Uint32Array

function isFloat32Array(value: unknown): value is Float32Array

function isFloat64Array(value: unknown): value is Float64Array

function isBigInt64Array(value: unknown): value is BigInt64Array

function isBigUint64Array(value: unknown): value is BigUint64Array

function isEmpty(value: unknown): boolean

function isIterable<T = unknown>(value: unknown): value is Iterable<T>

function isArrayLike<T = unknown>(value: unknown): value is ArrayLike<T>

function isEmpty(value: unknown): boolean

function isIterable<T = unknown>(value: unknown): value is Iterable<T>

function isArrayLike<T = unknown>(value: unknown): value is ArrayLike<T>

function isFunction(value: unknown): value is Function

function isAsyncFunction(value: unknown): value is (...args: unknown[]) => Promise<unknown>

function isGeneratorFunction(value: unknown): value is GeneratorFunction

function isGenerator(value: unknown): value is Generator

function isPromise<T = unknown>(value: unknown): value is Promise<T>

function isFunction(value: unknown): value is Function

function isAsyncFunction(value: unknown): value is (...args: unknown[]) => Promise<unknown>

function isGeneratorFunction(value: unknown): value is GeneratorFunction

function isGenerator(value: unknown): value is Generator

function isPromise<T = unknown>(value: unknown): value is Promise<T>

function toString(value: unknown): string

function getTag(value: unknown): string

function getType(value: unknown): TypeString

function createTypeGuard<T>(guard: TypeGuard<T>): TypeGuard<T>

function isTypedArray(value: unknown): value is TypedArray

function isInt8Array(value: unknown): value is Int8Array

function isUint8Array(value: unknown): value is Uint8Array

function isUint8ClampedArray(value: unknown): value is Uint8ClampedArray

function isInt16Array(value: unknown): value is Int16Array

function isUint16Array(value: unknown): value is Uint16Array

function isInt32Array(value: unknown): value is Int32Array

function isUint32Array(value: unknown): value is Uint32Array

function isFloat32Array(value: unknown): value is Float32Array

function isFloat64Array(value: unknown): value is Float64Array

function isBigInt64Array(value: unknown): value is BigInt64Array

function isBigUint64Array(value: unknown): value is BigUint64Array

function isPositive(value: unknown): value is number

function isNegative(value: unknown): value is number

function isZero(value: unknown): value is number

function isPositive(value: unknown): value is number

function isNegative(value: unknown): value is number

function isZero(value: unknown): value is number

function isArray<T = unknown>(value: unknown): value is T[]

function isObject(value: unknown): value is object

function isPlainObject<T = Record<string, unknown>>(value: unknown): value is T

function isDate(value: unknown): value is Date

function isRegExp(value: unknown): value is RegExp

function isError(value: unknown): value is Error

function isMap<K = unknown, V = unknown>(value: unknown): value is Map<K, V>

function isSet<T = unknown>(value: unknown): value is Set<T>

function isWeakMap<K extends object = object, V = unknown>(value: unknown): value is WeakMap<K, V>

function isWeakSet<T extends object = object>(value: unknown): value is WeakSet<T>

function isArray<T = unknown>(value: unknown): value is T[]

function isObject(value: unknown): value is object

function isPlainObject<T = Record<string, unknown>>(value: unknown): value is T

function isDate(value: unknown): value is Date

function isRegExp(value: unknown): value is RegExp

function isError(value: unknown): value is Error

function isMap<K = unknown, V = unknown>(value: unknown): value is Map<K, V>

function isSet<T = unknown>(value: unknown): value is Set<T>

function isWeakMap<K extends object = object, V = unknown>(value: unknown): value is WeakMap<K, V>

function isWeakSet<T extends object = object>(value: unknown): value is WeakSet<T>

function isBoolean(value: unknown): value is boolean

function isSymbol(value: unknown): value is symbol

function isBigInt(value: unknown): value is bigint

function isNull(value: unknown): value is null

function isUndefined(value: unknown): value is undefined

function isNil(value: unknown): value is null | undefined

function isBoolean(value: unknown): value is boolean

function isSymbol(value: unknown): value is symbol

function isBigInt(value: unknown): value is bigint

function isNull(value: unknown): value is null

function isUndefined(value: unknown): value is undefined

function isNil(value: unknown): value is null | undefined

function isNumber(value: unknown): value is number

function isNaN(value: unknown): boolean

function isFinite(value: unknown): boolean

function isInteger(value: unknown): value is number

function isSafeInteger(value: unknown): value is number

function isString(value: unknown): value is string

function isNumeric(value: unknown): boolean

function isNumber(value: unknown): value is number

function isNaN(value: unknown): boolean

function isFinite(value: unknown): boolean

function isInteger(value: unknown): value is number

function isSafeInteger(value: unknown): value is number

function isString(value: unknown): value is string

function isNumeric(value: unknown): boolean