手册
API 参考
示例
部署
托管
deno.com
切换主题
Deno APIs
Web APIs
Node APIs
手册
API 参考
示例
部署
托管
Cache
Canvas
Crypto
Encoding
Events
Fetch
File
GPU
I/O
Intl
Messaging
Performance
Platform
Storage
Streams
Temporal
URL
Wasm
WebSockets
Workers
Uncategorized
View all 484 symbols
Web
Temporal
Temporal
.
Duration
.
prototype
.
sign
property
Temporal.Duration.prototype.sign
Type
#
-1
|
0
|
1
Type