Package Exports
- @silen/type
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@silen/type) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
type
typescript type check
install
npm i @silen/typeusage
const { isBuffer } = require('@silen/type');
// or
import { isBuffer } from '@silen/type';
console.log(isBuffer(new Buffer(4)));
console.log(isBuffer(Buffer.alloc(4)));
console.log(isBuffer(undefined));
console.log(isBuffer(null));
console.log(isBuffer(''));
console.log(isBuffer(true));
console.log(isBuffer(0));
console.log(isBuffer(1));
console.log(isBuffer(1.0));
console.log(isBuffer('string'));
console.log(isBuffer({}));
console.log(isBuffer(function foo() {}));
console.log(isBuffer(Symbol()));
console.log(isBuffer(new Set));
console.log(isBuffer(new Map));
console.log(isBuffer(new WeakMap));
console.log(isBuffer(new WeakSet));
// or
console.log(window.Type.isBuffer(''));This is a demo for testing the usage of isBuffer from type module. You can try the others and do likewise.
others
- isArray
- isUndefined
- isNull
- isBoolean
- isBuffer
- isArrayBuffer
- isFormData
- isFunction
- isArrayBufferView
- isString
- isNumber
- isObject
- isPlainObject
- isDate
- isArguments
- isFile
- isBlob
- isSymbol
- isRegExp
- isInt8Array
- isUint8Array
- isUint8ClampedArray
- isInt16Array
- isUint16Array
- isInt32Array
- isUint32Array
- isFloat32Array
- isFloat64Array
- isError
- isPromise
- isSet
- isWeakSet
- isMap
- isWeakMap
- isStream
- isURLSearchParams
api
declare function isArray(val: any): boolean;declare function isUndefined(val: any): boolean;declare function isNull(val: any): boolean;declare function isBoolean(val: any): boolean;declare function isBuffer(val: any): boolean;declare function isArrayBuffer(val: any): boolean;declare function isFormData(val: any): boolean;declare function isArrayBufferView(val: any): boolean;declare function isString(val: any): boolean;declare function isNumber(val: any): boolean;declare function isObject(val: any): boolean;declare function isPlainObject(val: any): boolean;declare function isDate(val: any): boolean;declare function isArguments(val: any): boolean;declare function isFile(val: any): boolean;declare function isBlob(val: any): boolean;declare function isFunction(val: any): boolean;declare function isSymbol(val: any): boolean;declare function isRegExp(val: any): boolean;declare function isInt8Array(val: any): boolean;declare function isUint8Array(val: any): boolean;declare function isUint8ClampedArray(val: any): boolean;declare function isInt16Array(val: any): boolean;declare function isUint16Array(val: any): boolean;declare function isInt32Array(val: any): boolean;declare function isUint32Array(val: any): boolean;declare function isFloat32Array(val: any): boolean;declare function isFloat64Array(val: any): boolean;declare function isError(val: any): boolean;declare function isPromise(val: any): boolean;declare function isSet(val: any): boolean;declare function isWeakSet(val: any): boolean;declare function isMap(val: any): boolean;declare function isWeakMap(val: any): boolean;declare function isStream(val: any): boolean;declare function isURLSearchParams(val: any): boolean;