[improvement] rename packages dir to src (#3659)

This commit is contained in:
neverland
2019-06-27 11:25:57 +08:00
committed by GitHub
parent 8489918dca
commit 75c79b7044
619 changed files with 21 additions and 21 deletions
+3
View File
@@ -0,0 +1,3 @@
export function isNumber(value: string): boolean {
return /^\d+(\.\d+)?$/.test(value);
}