52 lines
1.4 KiB
TypeScript
52 lines
1.4 KiB
TypeScript
/// <reference path="fourslash.ts" />
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//// class FileSystemObject {
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//// isFile(): this is Item {
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//// return this instanceof Item;
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//// }
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//// isDirectory(): this is Directory {
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//// return this instanceof Directory;
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//// }
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//// isNetworked(): this is (Networked & this) {
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//// return !!(this as Networked).host;
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//// }
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//// constructor(public path: string) {}
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//// }
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////
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//// class Item extends FileSystemObject {
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//// constructor(path: string, public content: string) { super(path); }
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//// }
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//// class Directory extends FileSystemObject {
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//// children: FileSystemObject[];
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//// }
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//// interface Networked {
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//// host: string;
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//// }
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////
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//// const obj: FileSystemObject = new Item("/foo", "");
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//// if (obj.isFile()) {
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//// obj./*1*/;
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//// if (obj.isNetworked()) {
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//// obj./*2*/;
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//// }
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//// }
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//// if (obj.isDirectory()) {
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//// obj./*3*/;
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//// if (obj.isNetworked()) {
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//// obj./*4*/;
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//// }
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//// }
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//// if (obj.isNetworked()) {
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//// obj./*5*/;
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//// }
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goTo.marker("1");
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verify.completionListContains("content");
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goTo.marker("2");
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verify.completionListContains("host");
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goTo.marker("3");
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verify.completionListContains("children");
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goTo.marker("4");
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verify.completionListContains("host");
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goTo.marker("5");
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verify.completionListContains("host"); |