Shell: Move to Userland/Shell/

Userland/Shell/Forward.h

@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2020, The SerenityOS developers.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#pragma once
+
+namespace Shell::AST {
+
+struct Command;
+class Node;
+class Value;
+class SyntaxError;
+class Pipeline;
+struct Rewiring;
+class NodeVisitor;
+
+class PathRedirectionNode;
+class And;
+class ListConcatenate;
+class Background;
+class BarewordLiteral;
+class BraceExpansion;
+class CastToCommand;
+class CastToList;
+class CloseFdRedirection;
+class CommandLiteral;
+class Comment;
+class ContinuationControl;
+class DynamicEvaluate;
+class DoubleQuotedString;
+class Fd2FdRedirection;
+class FunctionDeclaration;
+class ForLoop;
+class Glob;
+class Execute;
+class IfCond;
+class Join;
+class MatchExpr;
+class Or;
+class Pipe;
+class Range;
+class ReadRedirection;
+class ReadWriteRedirection;
+class Sequence;
+class Subshell;
+class SimpleVariable;
+class SpecialVariable;
+class Juxtaposition;
+class StringLiteral;
+class StringPartCompose;
+class SyntaxError;
+class Tilde;
+class VariableDeclarations;
+class WriteAppendRedirection;
+class WriteRedirection;
+
+}
+
+namespace Shell {
+
+class Shell;
+
+}