fix(deprecation): deprecate in constructor

Author: blond

lib/entity-name.js

@@ -3,8 +3,8 @@
 const util = require('util');
 
 const stringifyEntity = require('@bem/naming').stringify;
-const deprecate = require('depd')(require('../package.json').name);
 
+const deprecate = require('./deprecate');
 const EntityTypeError = require('./entity-type-error');
 
 /**
@@ -29,6 +29,9 @@ class BemEntityName {
             throw new EntityTypeError(obj, 'the field `block` is undefined');
         }
 
+        obj.modName && deprecate(obj, 'modName', 'mod.name');
+        obj.modVal && deprecate(obj, 'modVal', 'mod.val');
+
         const data = this._data = { block: obj.block };
 
         obj.elem && (data.elem = obj.elem);
@@ -104,7 +107,7 @@ class BemEntityName {
      * @deprecated use {@link BemEntityName#mod.name}
      */
     get modName() {
-        deprecate(`modName is kept just for compatibility and can be dropped in the future. Use mod.name instead in ${this.inspect()} at`);
+        deprecate(this, 'modName', 'mod.name');
 
         return this.mod && this.mod.name;
     }
@@ -118,7 +121,7 @@ class BemEntityName {
      * @deprecated use {@link BemEntityName#mod.val}
      */
     get modVal() {
-        deprecate(`modVal is kept just for compatibility and can be dropped in the future. Use mod.val instead in ${this.inspect()} at`);
+        deprecate(this, 'modVal', 'mod.val');
 
         return this.mod && this.mod.val;
     }