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packages/ide/src/uri.ts

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+export interface IURI {
+
+	readonly path: string;
+	readonly fsPath: string;
+	readonly scheme: string;
+
+}
+
+export interface IURIFactory {
+
+	/**
+	 * Convert the object to an instance of a real URI.
+	 */
+	create<T extends IURI>(uri: IURI): T;
+	file(path: string): IURI;
+	parse(raw: string): IURI;
+
+}
+
+let activeUriFactory: IURIFactory;
+
+/**
+ * Get the active URI factory
+ */
+export const getFactory = (): IURIFactory => {
+	if (!activeUriFactory) {
+		throw new Error("default uri factory not set");
+	}
+
+	return activeUriFactory;
+};
+
+/**
+ * Update the active URI factory.
+ */
+export const setUriFactory = (factory: IURIFactory): void => {
+	activeUriFactory = factory;
+};
+
+export interface IUriSwitcher {
+
+	strip(uri: IURI): IURI;
+	prepend(uri: IURI): IURI;
+
+}