ReferenceError: Cannot access 'PuppetSkelton' before initialization

[huan]

ReferenceError: Cannot access 'PuppetSkelton' before initialization
    at file:///home/runner/work/puppet/puppet/src/puppet/puppet.ts:65:27
    at ModuleJob.run (node:internal/modules/esm/module_job:185:25)
    at async Promise.all (index 0)
    at async ESMLoader.import (node:internal/modules/esm/loader:281:24)
    at async loadESM (node:internal/process/esm_loader:88:5)
    at async handleMainPromise (node:internal/modules/run_main:65:12)
not ok 9 - src/mixins/memory-mixin.spec.ts # time=7128.042ms

Explanation

• ReferenceError: can't access lexical declaration`X' before initialization

Solution

When we import an internal module from another internal module, we should always direct import it from its module file, instead of from any other mod.js, so that we will only load the module we needed, and do not load any unrelated modules, which might cause this issue.