eslint-config-airbnb-base is outdated

[dynst]

bitcore/package.json

Lines 74 to 75 in 23fdff6

	"eslint-config-airbnb-base": "^12.1.0",
	"eslint-plugin-import": "^2.8.0",

The latest version is 15.0.0, uses eslint-plugin-import ^2.30, and is compatible with eslint 7 or 8 (current version uses eslint 4).

bitcore/package-lock.json

Lines 5529 to 5532 in 23fdff6

	"peerDependencies": {
	"eslint": "^4.9.0",
	"eslint-plugin-import": "^2.7.0"
	}