refactor: Restructure source code folder

This way the location of certain classes should make more sense

src/http/Operation.ts

@@ -0,0 +1,35 @@
+import type { PermissionSet } from '../authorization/permissions/Permissions';
+import type { Conditions } from '../storage/Conditions';
+import type { Representation } from './representation/Representation';
+import type { RepresentationPreferences } from './representation/RepresentationPreferences';
+import type { ResourceIdentifier } from './representation/ResourceIdentifier';
+
+/**
+ * A single REST operation.
+ */
+export interface Operation {
+  /**
+   * The HTTP method (GET/POST/PUT/PATCH/DELETE/etc.).
+   */
+  method: string;
+  /**
+   * Identifier of the target.
+   */
+  target: ResourceIdentifier;
+  /**
+   * Representation preferences of the response. Will be empty if there are none.
+   */
+  preferences: RepresentationPreferences;
+  /**
+   * Conditions the resource must fulfill for a valid operation.
+   */
+  conditions?: Conditions;
+  /**
+   * The permissions available for the current operation.
+   */
+  permissionSet?: PermissionSet;
+  /**
+   * Optional representation of the body.
+   */
+  body?: Representation;
+}