Posts about TypeScript

TypeScript iterators and generators

May 07, 2021 22:00 0 Comment TypeScript

for..of statement, for..of statement, TypeScript, iterators and generators, Iterative, When an object implements the, Symbol.iterator, we consider it it iterative. S, ome built-in, Array,

TypeScript declares the file specification

May 07, 2021 22:00 0 Comment TypeScript

NumberStringBoolean Object, Number String Boolean Object, Generic, The callback function returns the value type, Optional arguments in the callback function, Overload and callback functions, Order, Use optional parameters, Use the union type, TypeScript declares file specifications, Normal type, Number, String, Boolean, Object, Do, not use number,, Number, Boolean, of the, Object, String, T

TypeScript claims file description

May 07, 2021 22:00 0 Comment TypeScript

Structure, Structure, Specification, Example, Depth, Template, Publish to npm, Find and install the claim file, TypeScript claims file description, The purpose of this guide is to teach you how to write high-quality TypeScript declaration files., In this guide,

TypeScript three slash instructions

May 07, 2021 22:00 0 Comment TypeScript

/// <reference path="..." />, /// <reference path="..." />, /// <reference no-default-lib="true"/>, /// <amd-module />, /// <amd-dependency />, TypeScript, three slash instructions, A three-slash instruction is a single-line comment that contains a single XML label., The contents of the commen

TypeScript Mixins

May 07, 2021 22:00 0 Comment TypeScript

TypeScript Mixins, Introduction to TypeScript, Mixins, In addition to the traditional object-oriented inheritance approach, one popular way to create a class through re-

TypeScript JSX

May 07, 2021 22:00 0 Comment TypeScript

Inherent elements, Inherent elements, Value-based elements, Property type check, Introduction to TypeScript, JSX, JSX is, an embedded XML-like syntax. I, t can be converted to a legitimate JavaScript, although the semantics of the

TypeScript declares a merge

May 07, 2021 22:00 0 Comment TypeScript

Merge namespaces and classes, Merge namespaces and classes, Global extension, TypeScript declares, a merge, Introduced, There are some unique concepts in TypeScript that describe the model of JavaScript objects at a type level.

TypeScript module resolution

May 07, 2021 22:00 0 Comment TypeScript

Relative vs. Non-relative module import, Relative vs. Non-relative module import, The module resolution policy, Use --noResolve, Problems, TypeScript module, resolution, This section assumes that you already know some basics about modules Read the, module documentation, to learn more., Mo

TypeScript namespaces and modules

May 07, 2021 22:00 0 Comment TypeScript

Use /// <reference>, Use /// <reference>, Unnecessary namespaces, The pick-and-go for the module, TypeScript namespaces, and modules, Note about terminology: It is, important to note that the term name in TypeScript 1.5 has changed. T, he "internal

TypeScript namespace

May 07, 2021 22:00 0 Comment TypeScript

All the validators are in one file, All the validators are in one file, A validator that uses a namespace, The namespace in the multi-file, The external namespace, TypeScript, namespace, Note about terminology: It is, important to note that the term name in TypeScript 1.5 has changed. T, he "internal module" is n

TypeScript declares how the file works

May 07, 2021 23:00 0 Comment TypeScript

Core concepts, Core concepts, Simple combination: one name, multiple meanings, Advanced combinations, Use export = or import, TypeScript declares how the file works, Statement file principle: in-depth exploration, It is difficult to organize modules to provide the APIs you wa