Remove unused code

lib/src/deprecations.ts

@@ -2,26 +2,12 @@
 // MIT-style license that can be found in the LICENSE file or at
 // https://opensource.org/licenses/MIT.
 
-import {deprecations} from './vendor/deprecations';
-import {Deprecation, DeprecationOrId} from './vendor/sass';
+import {DeprecationOrId} from './vendor/sass';
 import {Version} from './version';
 
 export {deprecations} from './vendor/deprecations';
 export {Deprecation, DeprecationOrId, DeprecationStatus} from './vendor/sass';
 
-/**
- * Returns whether the given deprecation was active in the given version.
- */
-function isActiveIn(deprecation: Deprecation, version: Version) {
- const deprecatedIn = deprecation.deprecatedIn;
- if (deprecation.status !== 'active' || !deprecatedIn) return false;
- if (version.major > deprecatedIn.major) return true;
- if (version.major < deprecatedIn.major) return false;
- if (version.minor > deprecatedIn.minor) return true;
- if (version.minor < deprecatedIn.minor) return false;
- return version.patch >= deprecatedIn.patch;
-}
-
 /**
  * Converts a mixed array of deprecations, IDs, and versions to an array of IDs
  * that's ready to include in a CompileRequest.

lib/src/legacy/index.ts

@@ -32,8 +32,6 @@ import {
  LegacyStringOptions,
  Options,
  StringOptions,
- Importer,
- FileImporter,
 } from '../vendor/sass';
 import {wrapFunction} from './value/wrap';
 import {endOfLoadProtocol, LegacyImporterWrapper} from './importer';