TypeScript support

[DSYZayn]

Request a feature or report a bug? [这是一个需求还是一个缺陷]

One-line summary [问题简述]

Version [产品及版本]

• iClient for leaflet:
• iClient version :11.1.1:
• Browser version chrome@latest:
• OS Version win11--dev:

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Actual Behavior [当前现象]

can not support typescript, IDE error:无法找到模块“@supermap/iclient-leaflet”的声明文件。“e:/browserDown/code/gest_webgis/node_modules/@supermap/iclient-leaflet/namespace.js”隐式拥有 "any" 类型。
尝试使用 npm i --save-dev @types/supermap__iclient-leaflet (如果存在)，或者添加一个包含 declare module '@supermap/iclient-leaflet'; 的新声明(.d.ts)文件ts(7016)

Expected Behavior [期望现象]

提供@types/supermap-iclient-leaflet扩展类型包

Example of reproducing the issue [重现现象的例子]

use typescript & es6 with @supermap/iclient-leaflet

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What is motivation or use case for changing the behavior? [需求的场景和目的是什么？]