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
|
//// [emitClassExpressionInDeclarationFile.ts]
export var simpleExample = class {
static getTags() { }
tags() { }
}
export var circularReference = class C {
static getTags(c: C): C { return c }
tags(c: C): C { return c }
}
// repro from #15066
export class FooItem {
foo(): void { }
name?: string;
}
export type Constructor<T> = new(...args: any[]) => T;
export function WithTags<T extends Constructor<FooItem>>(Base: T) {
return class extends Base {
static getTags(): void { }
tags(): void { }
}
}
export class Test extends WithTags(FooItem) {}
const test = new Test();
Test.getTags()
test.tags();
//// [emitClassExpressionInDeclarationFile.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.Test = exports.WithTags = exports.FooItem = exports.circularReference = exports.simpleExample = void 0;
exports.simpleExample = /** @class */ (function () {
function simpleExample() {
}
simpleExample.getTags = function () { };
simpleExample.prototype.tags = function () { };
return simpleExample;
}());
exports.circularReference = /** @class */ (function () {
function C() {
}
C.getTags = function (c) { return c; };
C.prototype.tags = function (c) { return c; };
return C;
}());
// repro from #15066
var FooItem = /** @class */ (function () {
function FooItem() {
}
FooItem.prototype.foo = function () { };
return FooItem;
}());
exports.FooItem = FooItem;
function WithTags(Base) {
return /** @class */ (function (_super) {
__extends(class_1, _super);
function class_1() {
return _super !== null && _super.apply(this, arguments) || this;
}
class_1.getTags = function () { };
class_1.prototype.tags = function () { };
return class_1;
}(Base));
}
exports.WithTags = WithTags;
var Test = /** @class */ (function (_super) {
__extends(Test, _super);
function Test() {
return _super !== null && _super.apply(this, arguments) || this;
}
return Test;
}(WithTags(FooItem)));
exports.Test = Test;
var test = new Test();
Test.getTags();
test.tags();
//// [emitClassExpressionInDeclarationFile.d.ts]
export declare var simpleExample: {
new (): {
tags(): void;
};
getTags(): void;
};
export declare var circularReference: {
new (): {
tags(c: any): any;
};
getTags(c: {
tags(c: any): any;
}): {
tags(c: any): any;
};
};
export declare class FooItem {
foo(): void;
name?: string;
}
export type Constructor<T> = new (...args: any[]) => T;
export declare function WithTags<T extends Constructor<FooItem>>(Base: T): {
new (...args: any[]): {
tags(): void;
foo(): void;
name?: string;
};
getTags(): void;
} & T;
declare const Test_base: {
new (...args: any[]): {
tags(): void;
foo(): void;
name?: string;
};
getTags(): void;
} & typeof FooItem;
export declare class Test extends Test_base {
}
export {};
|
