1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
//// [tests/cases/compiler/anonClassDeclarationEmitIsAnon.ts] ////
//// [wrapClass.ts]
export function wrapClass(param: any) {
return class Wrapped {
foo() {
return param;
}
}
}
export type Constructor<T = {}> = new (...args: any[]) => T;
export function Timestamped<TBase extends Constructor>(Base: TBase) {
return class extends Base {
timestamp = Date.now();
};
}
//// [index.ts]
import { wrapClass, Timestamped } from "./wrapClass";
export default wrapClass(0);
// Simple class
export class User {
name = '';
}
// User that is Timestamped
export class TimestampedUser extends Timestamped(User) {
constructor() {
super();
}
}
//// [wrapClass.js]
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.Timestamped = exports.wrapClass = void 0;
function wrapClass(param) {
return /** @class */ (function () {
function Wrapped() {
}
Wrapped.prototype.foo = function () {
return param;
};
return Wrapped;
}());
}
exports.wrapClass = wrapClass;
function Timestamped(Base) {
return /** @class */ (function (_super) {
__extends(class_1, _super);
function class_1() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this.timestamp = Date.now();
return _this;
}
return class_1;
}(Base));
}
exports.Timestamped = Timestamped;
//// [index.js]
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.TimestampedUser = exports.User = void 0;
var wrapClass_1 = require("./wrapClass");
exports.default = (0, wrapClass_1.wrapClass)(0);
// Simple class
var User = /** @class */ (function () {
function User() {
this.name = '';
}
return User;
}());
exports.User = User;
// User that is Timestamped
var TimestampedUser = /** @class */ (function (_super) {
__extends(TimestampedUser, _super);
function TimestampedUser() {
return _super.call(this) || this;
}
return TimestampedUser;
}((0, wrapClass_1.Timestamped)(User)));
exports.TimestampedUser = TimestampedUser;
//// [wrapClass.d.ts]
export declare function wrapClass(param: any): {
new (): {
foo(): any;
};
};
export type Constructor<T = {}> = new (...args: any[]) => T;
export declare function Timestamped<TBase extends Constructor>(Base: TBase): {
new (...args: any[]): {
timestamp: number;
};
} & TBase;
//// [index.d.ts]
declare const _default: {
new (): {
foo(): any;
};
};
export default _default;
export declare class User {
name: string;
}
declare const TimestampedUser_base: {
new (...args: any[]): {
timestamp: number;
};
} & typeof User;
export declare class TimestampedUser extends TimestampedUser_base {
constructor();
}
|
