Drawn the skeleton code for the structure of the project

io/reader/image.go

@@ -0,0 +1,9 @@
+package reader
+
+import "maze-solver/maze"
+
+type ImageReader struct{}
+
+func (r *ImageReader) Read(filename string) (*maze.Maze, error) {
+	return nil, nil
+}

io/reader/reader.go

@@ -0,0 +1,7 @@
+package reader
+
+import "maze-solver/maze"
+
+type Reader interface {
+	Read(filename string) (*maze.Maze, error)
+}

io/writer/image.go

@@ -0,0 +1,11 @@
+package writer
+
+import (
+	"maze-solver/maze"
+)
+
+type ImageWriter struct{}
+
+func (w *ImageWriter) Write(filename string, maze *maze.SolvedMaze) error {
+	return nil
+}

io/writer/writer.go

@@ -0,0 +1,7 @@
+package writer
+
+import "maze-solver/maze"
+
+type Writer interface {
+	Write(filename string, maze *maze.SolvedMaze) error
+}