[Fix] Remove unused tokenBefore / noTokenBefore

Author: mdevils

lib/token-assert.js

@@ -416,97 +416,4 @@ TokenAssert.prototype._augmentLineCount = function(options, lineCount) {
     });
 };
 
-/**
- * Requires specific token before given.
- *
- * @param {Object} options
- * @param {Object} options.token
- * @param {Object} options.expectedTokenBefore
- * @param {String} [options.message]
- */
-TokenAssert.prototype.tokenBefore = function(options) {
-    var token = options.token;
-    var actualTokenBefore = this._file.getPrevToken(token);
-    var expectedTokenBefore = options.expectedTokenBefore;
-
-    if (!actualTokenBefore) {
-        var loc = token.getLoc();
-        this.emit('error', {
-            message: expectedTokenBefore.value + ' was expected before ' + token.value + ' but document start found',
-            line: loc.start.line,
-            column: loc.start.column
-        });
-        return;
-    }
-
-    // Only attempt to remove or add lines if there are no comments between the two nodes
-    // as this prevents accidentally moving a valid token onto a line comment ed line
-    var fixed = this._file.getPrevToken(options.token, {includeComments: true}) === actualTokenBefore;
-
-    if (
-        actualTokenBefore.type !== expectedTokenBefore.type ||
-        actualTokenBefore.value !== expectedTokenBefore.value
-    ) {
-
-        if (fixed) {
-            this._file.setWhitespaceBefore(token, expectedTokenBefore.value + this._file.getWhitespaceBefore(token));
-        }
-
-        var message = options.message;
-        if (!message) {
-            var showTypes = expectedTokenBefore.value === actualTokenBefore.value;
-            message =
-                expectedTokenBefore.value + (showTypes ? ' (' + expectedTokenBefore.type + ')' : '') +
-                ' was expected before ' + token.value +
-                ' but ' + actualTokenBefore.value + (showTypes ? ' (' + actualTokenBefore.type + ')' : '') + ' found';
-        }
-
-        var actualTokenBeforeLoc = actualTokenBefore.getLoc();
-        this.emit('error', {
-            message: message,
-            line: actualTokenBeforeLoc.end.line,
-            column: actualTokenBeforeLoc.end.column,
-            fixed: fixed
-        });
-    }
-};
-/**
- * Disallows specific token before given.
- *
- * @param {Object} options
- * @param {Object} options.token
- * @param {Object} options.expectedTokenBefore
- * @param {String} [options.message]
- */
-TokenAssert.prototype.noTokenBefore = function(options) {
-    var token = options.token;
-    var actualTokenBefore = this._file.getPrevToken(token);
-    if (!actualTokenBefore) {
-        // document start
-        return;
-    }
-
-    var fixed = this._file.getPrevToken(options.token, {
-        includeComments: true
-    }) === actualTokenBefore;
-
-    var expectedTokenBefore = options.expectedTokenBefore;
-    if (actualTokenBefore.type === expectedTokenBefore.type &&
-        actualTokenBefore.value === expectedTokenBefore.value
-    ) {
-
-        if (fixed) {
-            actualTokenBefore.value = '';
-        }
-
-        var loc = actualTokenBefore.getLoc();
-        this.emit('error', {
-            message: options.message || 'Illegal ' + expectedTokenBefore.value + ' was found before ' + token.value,
-            line: loc.end.line,
-            column: loc.end.column,
-            fixed: fixed
-        });
-    }
-};
-
 module.exports = TokenAssert;