source: trip-planner-front/node_modules/reflect-metadata/Reflect.d.ts@ 6a3a178

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1/*! *****************************************************************************
2Copyright (C) Microsoft. All rights reserved.
3Licensed under the Apache License, Version 2.0 (the "License"); you may not use
4this file except in compliance with the License. You may obtain a copy of the
5License at http://www.apache.org/licenses/LICENSE-2.0
6
7THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
8KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
9WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
10MERCHANTABLITY OR NON-INFRINGEMENT.
11
12See the Apache Version 2.0 License for specific language governing permissions
13and limitations under the License.
14***************************************************************************** */
15
16// NOTE: This file is obsolete and may be removed in a later release.
17// For CommonJS/AMD/UMD/SystemJS declarations please use 'index.d.ts'.
18// For standalone browser declarations, please use 'standalone.d.ts'.
19
20declare module "reflect-metadata" {
21 // The "reflect-metadata" module has no imports or exports, but can be used by modules to load the polyfill.
22}
23
24declare namespace Reflect {
25 /**
26 * Applies a set of decorators to a target object.
27 * @param decorators An array of decorators.
28 * @param target The target object.
29 * @returns The result of applying the provided decorators.
30 * @remarks Decorators are applied in reverse order of their positions in the array.
31 * @example
32 *
33 * class Example { }
34 *
35 * // constructor
36 * Example = Reflect.decorate(decoratorsArray, Example);
37 *
38 */
39 function decorate(decorators: ClassDecorator[], target: Function): Function;
40 /**
41 * Applies a set of decorators to a property of a target object.
42 * @param decorators An array of decorators.
43 * @param target The target object.
44 * @param targetKey The property key to decorate.
45 * @param descriptor A property descriptor
46 * @remarks Decorators are applied in reverse order.
47 * @example
48 *
49 * class Example {
50 * // property declarations are not part of ES6, though they are valid in TypeScript:
51 * // static staticProperty;
52 * // property;
53 *
54 * static staticMethod() { }
55 * method() { }
56 * }
57 *
58 * // property (on constructor)
59 * Reflect.decorate(decoratorsArray, Example, "staticProperty");
60 *
61 * // property (on prototype)
62 * Reflect.decorate(decoratorsArray, Example.prototype, "property");
63 *
64 * // method (on constructor)
65 * Object.defineProperty(Example, "staticMethod",
66 * Reflect.decorate(decoratorsArray, Example, "staticMethod",
67 * Object.getOwnPropertyDescriptor(Example, "staticMethod")));
68 *
69 * // method (on prototype)
70 * Object.defineProperty(Example.prototype, "method",
71 * Reflect.decorate(decoratorsArray, Example.prototype, "method",
72 * Object.getOwnPropertyDescriptor(Example.prototype, "method")));
73 *
74 */
75 function decorate(decorators: (PropertyDecorator | MethodDecorator)[], target: Object, targetKey: string | symbol, descriptor?: PropertyDescriptor): PropertyDescriptor;
76 /**
77 * A default metadata decorator factory that can be used on a class, class member, or parameter.
78 * @param metadataKey The key for the metadata entry.
79 * @param metadataValue The value for the metadata entry.
80 * @returns A decorator function.
81 * @remarks
82 * If `metadataKey` is already defined for the target and target key, the
83 * metadataValue for that key will be overwritten.
84 * @example
85 *
86 * // constructor
87 * @Reflect.metadata(key, value)
88 * class Example {
89 * }
90 *
91 * // property (on constructor, TypeScript only)
92 * class Example {
93 * @Reflect.metadata(key, value)
94 * static staticProperty;
95 * }
96 *
97 * // property (on prototype, TypeScript only)
98 * class Example {
99 * @Reflect.metadata(key, value)
100 * property;
101 * }
102 *
103 * // method (on constructor)
104 * class Example {
105 * @Reflect.metadata(key, value)
106 * static staticMethod() { }
107 * }
108 *
109 * // method (on prototype)
110 * class Example {
111 * @Reflect.metadata(key, value)
112 * method() { }
113 * }
114 *
115 */
116 function metadata(metadataKey: any, metadataValue: any): {
117 (target: Function): void;
118 (target: Object, targetKey: string | symbol): void;
119 };
120 /**
121 * Define a unique metadata entry on the target.
122 * @param metadataKey A key used to store and retrieve metadata.
123 * @param metadataValue A value that contains attached metadata.
124 * @param target The target object on which to define metadata.
125 * @example
126 *
127 * class Example {
128 * }
129 *
130 * // constructor
131 * Reflect.defineMetadata("custom:annotation", options, Example);
132 *
133 * // decorator factory as metadata-producing annotation.
134 * function MyAnnotation(options): ClassDecorator {
135 * return target => Reflect.defineMetadata("custom:annotation", options, target);
136 * }
137 *
138 */
139 function defineMetadata(metadataKey: any, metadataValue: any, target: Object): void;
140 /**
141 * Define a unique metadata entry on the target.
142 * @param metadataKey A key used to store and retrieve metadata.
143 * @param metadataValue A value that contains attached metadata.
144 * @param target The target object on which to define metadata.
145 * @param targetKey The property key for the target.
146 * @example
147 *
148 * class Example {
149 * // property declarations are not part of ES6, though they are valid in TypeScript:
150 * // static staticProperty;
151 * // property;
152 *
153 * static staticMethod(p) { }
154 * method(p) { }
155 * }
156 *
157 * // property (on constructor)
158 * Reflect.defineMetadata("custom:annotation", Number, Example, "staticProperty");
159 *
160 * // property (on prototype)
161 * Reflect.defineMetadata("custom:annotation", Number, Example.prototype, "property");
162 *
163 * // method (on constructor)
164 * Reflect.defineMetadata("custom:annotation", Number, Example, "staticMethod");
165 *
166 * // method (on prototype)
167 * Reflect.defineMetadata("custom:annotation", Number, Example.prototype, "method");
168 *
169 * // decorator factory as metadata-producing annotation.
170 * function MyAnnotation(options): PropertyDecorator {
171 * return (target, key) => Reflect.defineMetadata("custom:annotation", options, target, key);
172 * }
173 *
174 */
175 function defineMetadata(metadataKey: any, metadataValue: any, target: Object, targetKey: string | symbol): void;
176 /**
177 * Gets a value indicating whether the target object or its prototype chain has the provided metadata key defined.
178 * @param metadataKey A key used to store and retrieve metadata.
179 * @param target The target object on which the metadata is defined.
180 * @returns `true` if the metadata key was defined on the target object or its prototype chain; otherwise, `false`.
181 * @example
182 *
183 * class Example {
184 * }
185 *
186 * // constructor
187 * result = Reflect.hasMetadata("custom:annotation", Example);
188 *
189 */
190 function hasMetadata(metadataKey: any, target: Object): boolean;
191 /**
192 * Gets a value indicating whether the target object or its prototype chain has the provided metadata key defined.
193 * @param metadataKey A key used to store and retrieve metadata.
194 * @param target The target object on which the metadata is defined.
195 * @param targetKey The property key for the target.
196 * @returns `true` if the metadata key was defined on the target object or its prototype chain; otherwise, `false`.
197 * @example
198 *
199 * class Example {
200 * // property declarations are not part of ES6, though they are valid in TypeScript:
201 * // static staticProperty;
202 * // property;
203 *
204 * static staticMethod(p) { }
205 * method(p) { }
206 * }
207 *
208 * // property (on constructor)
209 * result = Reflect.hasMetadata("custom:annotation", Example, "staticProperty");
210 *
211 * // property (on prototype)
212 * result = Reflect.hasMetadata("custom:annotation", Example.prototype, "property");
213 *
214 * // method (on constructor)
215 * result = Reflect.hasMetadata("custom:annotation", Example, "staticMethod");
216 *
217 * // method (on prototype)
218 * result = Reflect.hasMetadata("custom:annotation", Example.prototype, "method");
219 *
220 */
221 function hasMetadata(metadataKey: any, target: Object, targetKey: string | symbol): boolean;
222 /**
223 * Gets a value indicating whether the target object has the provided metadata key defined.
224 * @param metadataKey A key used to store and retrieve metadata.
225 * @param target The target object on which the metadata is defined.
226 * @returns `true` if the metadata key was defined on the target object; otherwise, `false`.
227 * @example
228 *
229 * class Example {
230 * }
231 *
232 * // constructor
233 * result = Reflect.hasOwnMetadata("custom:annotation", Example);
234 *
235 */
236 function hasOwnMetadata(metadataKey: any, target: Object): boolean;
237 /**
238 * Gets a value indicating whether the target object has the provided metadata key defined.
239 * @param metadataKey A key used to store and retrieve metadata.
240 * @param target The target object on which the metadata is defined.
241 * @param targetKey The property key for the target.
242 * @returns `true` if the metadata key was defined on the target object; otherwise, `false`.
243 * @example
244 *
245 * class Example {
246 * // property declarations are not part of ES6, though they are valid in TypeScript:
247 * // static staticProperty;
248 * // property;
249 *
250 * static staticMethod(p) { }
251 * method(p) { }
252 * }
253 *
254 * // property (on constructor)
255 * result = Reflect.hasOwnMetadata("custom:annotation", Example, "staticProperty");
256 *
257 * // property (on prototype)
258 * result = Reflect.hasOwnMetadata("custom:annotation", Example.prototype, "property");
259 *
260 * // method (on constructor)
261 * result = Reflect.hasOwnMetadata("custom:annotation", Example, "staticMethod");
262 *
263 * // method (on prototype)
264 * result = Reflect.hasOwnMetadata("custom:annotation", Example.prototype, "method");
265 *
266 */
267 function hasOwnMetadata(metadataKey: any, target: Object, targetKey: string | symbol): boolean;
268 /**
269 * Gets the metadata value for the provided metadata key on the target object or its prototype chain.
270 * @param metadataKey A key used to store and retrieve metadata.
271 * @param target The target object on which the metadata is defined.
272 * @returns The metadata value for the metadata key if found; otherwise, `undefined`.
273 * @example
274 *
275 * class Example {
276 * }
277 *
278 * // constructor
279 * result = Reflect.getMetadata("custom:annotation", Example);
280 *
281 */
282 function getMetadata(metadataKey: any, target: Object): any;
283 /**
284 * Gets the metadata value for the provided metadata key on the target object or its prototype chain.
285 * @param metadataKey A key used to store and retrieve metadata.
286 * @param target The target object on which the metadata is defined.
287 * @param targetKey The property key for the target.
288 * @returns The metadata value for the metadata key if found; otherwise, `undefined`.
289 * @example
290 *
291 * class Example {
292 * // property declarations are not part of ES6, though they are valid in TypeScript:
293 * // static staticProperty;
294 * // property;
295 *
296 * static staticMethod(p) { }
297 * method(p) { }
298 * }
299 *
300 * // property (on constructor)
301 * result = Reflect.getMetadata("custom:annotation", Example, "staticProperty");
302 *
303 * // property (on prototype)
304 * result = Reflect.getMetadata("custom:annotation", Example.prototype, "property");
305 *
306 * // method (on constructor)
307 * result = Reflect.getMetadata("custom:annotation", Example, "staticMethod");
308 *
309 * // method (on prototype)
310 * result = Reflect.getMetadata("custom:annotation", Example.prototype, "method");
311 *
312 */
313 function getMetadata(metadataKey: any, target: Object, targetKey: string | symbol): any;
314 /**
315 * Gets the metadata value for the provided metadata key on the target object.
316 * @param metadataKey A key used to store and retrieve metadata.
317 * @param target The target object on which the metadata is defined.
318 * @returns The metadata value for the metadata key if found; otherwise, `undefined`.
319 * @example
320 *
321 * class Example {
322 * }
323 *
324 * // constructor
325 * result = Reflect.getOwnMetadata("custom:annotation", Example);
326 *
327 */
328 function getOwnMetadata(metadataKey: any, target: Object): any;
329 /**
330 * Gets the metadata value for the provided metadata key on the target object.
331 * @param metadataKey A key used to store and retrieve metadata.
332 * @param target The target object on which the metadata is defined.
333 * @param targetKey The property key for the target.
334 * @returns The metadata value for the metadata key if found; otherwise, `undefined`.
335 * @example
336 *
337 * class Example {
338 * // property declarations are not part of ES6, though they are valid in TypeScript:
339 * // static staticProperty;
340 * // property;
341 *
342 * static staticMethod(p) { }
343 * method(p) { }
344 * }
345 *
346 * // property (on constructor)
347 * result = Reflect.getOwnMetadata("custom:annotation", Example, "staticProperty");
348 *
349 * // property (on prototype)
350 * result = Reflect.getOwnMetadata("custom:annotation", Example.prototype, "property");
351 *
352 * // method (on constructor)
353 * result = Reflect.getOwnMetadata("custom:annotation", Example, "staticMethod");
354 *
355 * // method (on prototype)
356 * result = Reflect.getOwnMetadata("custom:annotation", Example.prototype, "method");
357 *
358 */
359 function getOwnMetadata(metadataKey: any, target: Object, targetKey: string | symbol): any;
360 /**
361 * Gets the metadata keys defined on the target object or its prototype chain.
362 * @param target The target object on which the metadata is defined.
363 * @returns An array of unique metadata keys.
364 * @example
365 *
366 * class Example {
367 * }
368 *
369 * // constructor
370 * result = Reflect.getMetadataKeys(Example);
371 *
372 */
373 function getMetadataKeys(target: Object): any[];
374 /**
375 * Gets the metadata keys defined on the target object or its prototype chain.
376 * @param target The target object on which the metadata is defined.
377 * @param targetKey The property key for the target.
378 * @returns An array of unique metadata keys.
379 * @example
380 *
381 * class Example {
382 * // property declarations are not part of ES6, though they are valid in TypeScript:
383 * // static staticProperty;
384 * // property;
385 *
386 * static staticMethod(p) { }
387 * method(p) { }
388 * }
389 *
390 * // property (on constructor)
391 * result = Reflect.getMetadataKeys(Example, "staticProperty");
392 *
393 * // property (on prototype)
394 * result = Reflect.getMetadataKeys(Example.prototype, "property");
395 *
396 * // method (on constructor)
397 * result = Reflect.getMetadataKeys(Example, "staticMethod");
398 *
399 * // method (on prototype)
400 * result = Reflect.getMetadataKeys(Example.prototype, "method");
401 *
402 */
403 function getMetadataKeys(target: Object, targetKey: string | symbol): any[];
404 /**
405 * Gets the unique metadata keys defined on the target object.
406 * @param target The target object on which the metadata is defined.
407 * @returns An array of unique metadata keys.
408 * @example
409 *
410 * class Example {
411 * }
412 *
413 * // constructor
414 * result = Reflect.getOwnMetadataKeys(Example);
415 *
416 */
417 function getOwnMetadataKeys(target: Object): any[];
418 /**
419 * Gets the unique metadata keys defined on the target object.
420 * @param target The target object on which the metadata is defined.
421 * @param targetKey The property key for the target.
422 * @returns An array of unique metadata keys.
423 * @example
424 *
425 * class Example {
426 * // property declarations are not part of ES6, though they are valid in TypeScript:
427 * // static staticProperty;
428 * // property;
429 *
430 * static staticMethod(p) { }
431 * method(p) { }
432 * }
433 *
434 * // property (on constructor)
435 * result = Reflect.getOwnMetadataKeys(Example, "staticProperty");
436 *
437 * // property (on prototype)
438 * result = Reflect.getOwnMetadataKeys(Example.prototype, "property");
439 *
440 * // method (on constructor)
441 * result = Reflect.getOwnMetadataKeys(Example, "staticMethod");
442 *
443 * // method (on prototype)
444 * result = Reflect.getOwnMetadataKeys(Example.prototype, "method");
445 *
446 */
447 function getOwnMetadataKeys(target: Object, targetKey: string | symbol): any[];
448 /**
449 * Deletes the metadata entry from the target object with the provided key.
450 * @param metadataKey A key used to store and retrieve metadata.
451 * @param target The target object on which the metadata is defined.
452 * @returns `true` if the metadata entry was found and deleted; otherwise, false.
453 * @example
454 *
455 * class Example {
456 * }
457 *
458 * // constructor
459 * result = Reflect.deleteMetadata("custom:annotation", Example);
460 *
461 */
462 function deleteMetadata(metadataKey: any, target: Object): boolean;
463 /**
464 * Deletes the metadata entry from the target object with the provided key.
465 * @param metadataKey A key used to store and retrieve metadata.
466 * @param target The target object on which the metadata is defined.
467 * @param targetKey The property key for the target.
468 * @returns `true` if the metadata entry was found and deleted; otherwise, false.
469 * @example
470 *
471 * class Example {
472 * // property declarations are not part of ES6, though they are valid in TypeScript:
473 * // static staticProperty;
474 * // property;
475 *
476 * static staticMethod(p) { }
477 * method(p) { }
478 * }
479 *
480 * // property (on constructor)
481 * result = Reflect.deleteMetadata("custom:annotation", Example, "staticProperty");
482 *
483 * // property (on prototype)
484 * result = Reflect.deleteMetadata("custom:annotation", Example.prototype, "property");
485 *
486 * // method (on constructor)
487 * result = Reflect.deleteMetadata("custom:annotation", Example, "staticMethod");
488 *
489 * // method (on prototype)
490 * result = Reflect.deleteMetadata("custom:annotation", Example.prototype, "method");
491 *
492 */
493 function deleteMetadata(metadataKey: any, target: Object, targetKey: string | symbol): boolean;
494}
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