chore(jsx): export ComponentWithChildren type #6070

Job	Run time
Bun	6s
Checking if it's valid for JSR	10s
Deno	13s
Fastly Compute	1m 5s
AWS Lambda	1m 4s
Lambda@Edge	1m 3s
Node.js v18.18.2	1m 8s
Main	2m 9s
Node.js v20.x	1m 6s
Type & Bundle size Check on PR	1m 22s
Node.js v22.x	1m 3s
Type & Bundle size Check on Main	0s
workerd	1m 11s
Coverage	7s
	11m 47s

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