mirror of
https://github.com/IRBorisov/ConceptPortal.git
synced 2025-06-26 13:00:39 +03:00
9 lines
249 B
TypeScript
9 lines
249 B
TypeScript
|
export function assertIsNode(e: EventTarget | null): asserts e is Node {
|
||
|
|
if (!e || !('nodeType' in e)) {
|
||
|
|
throw new Error(`Node expected`);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
export function delay(ms: number) {
|
||
|
|
return new Promise(resolve => setTimeout(resolve, ms));
|
||
|
|
}
|