1 | /*! *****************************************************************************
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2 | Copyright (c) Microsoft Corporation. All rights reserved.
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3 | Licensed under the Apache License, Version 2.0 (the "License"); you may not use
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4 | this file except in compliance with the License. You may obtain a copy of the
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5 | License at http://www.apache.org/licenses/LICENSE-2.0
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6 |
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7 | THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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8 | KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
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9 | WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
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10 | MERCHANTABLITY OR NON-INFRINGEMENT.
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11 |
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12 | See the Apache Version 2.0 License for specific language governing permissions
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13 | and limitations under the License.
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14 | ***************************************************************************** */
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15 |
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16 |
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17 |
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18 | /// <reference no-default-lib="true"/>
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19 |
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20 |
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21 | declare namespace Reflect {
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22 | /**
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23 | * Calls the function with the specified object as the this value
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24 | * and the elements of specified array as the arguments.
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25 | * @param target The function to call.
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26 | * @param thisArgument The object to be used as the this object.
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27 | * @param argumentsList An array of argument values to be passed to the function.
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28 | */
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29 | function apply<T, A extends readonly any[], R>(
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30 | target: (this: T, ...args: A) => R,
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31 | thisArgument: T,
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32 | argumentsList: Readonly<A>,
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33 | ): R;
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34 | function apply(target: Function, thisArgument: any, argumentsList: ArrayLike<any>): any;
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35 |
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36 | /**
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37 | * Constructs the target with the elements of specified array as the arguments
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38 | * and the specified constructor as the `new.target` value.
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39 | * @param target The constructor to invoke.
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40 | * @param argumentsList An array of argument values to be passed to the constructor.
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41 | * @param newTarget The constructor to be used as the `new.target` object.
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42 | */
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43 | function construct<A extends readonly any[], R>(
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44 | target: new (...args: A) => R,
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45 | argumentsList: Readonly<A>,
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46 | newTarget?: new (...args: any) => any,
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47 | ): R;
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48 | function construct(target: Function, argumentsList: ArrayLike<any>, newTarget?: Function): any;
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49 |
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50 | /**
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51 | * Adds a property to an object, or modifies attributes of an existing property.
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52 | * @param target Object on which to add or modify the property. This can be a native JavaScript object
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53 | * (that is, a user-defined object or a built in object) or a DOM object.
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54 | * @param propertyKey The property name.
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55 | * @param attributes Descriptor for the property. It can be for a data property or an accessor property.
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56 | */
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57 | function defineProperty(target: object, propertyKey: PropertyKey, attributes: PropertyDescriptor & ThisType<any>): boolean;
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58 |
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59 | /**
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60 | * Removes a property from an object, equivalent to `delete target[propertyKey]`,
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61 | * except it won't throw if `target[propertyKey]` is non-configurable.
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62 | * @param target Object from which to remove the own property.
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63 | * @param propertyKey The property name.
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64 | */
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65 | function deleteProperty(target: object, propertyKey: PropertyKey): boolean;
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66 |
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67 | /**
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68 | * Gets the property of target, equivalent to `target[propertyKey]` when `receiver === target`.
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69 | * @param target Object that contains the property on itself or in its prototype chain.
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70 | * @param propertyKey The property name.
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71 | * @param receiver The reference to use as the `this` value in the getter function,
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72 | * if `target[propertyKey]` is an accessor property.
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73 | */
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74 | function get<T extends object, P extends PropertyKey>(
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75 | target: T,
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76 | propertyKey: P,
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77 | receiver?: unknown,
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78 | ): P extends keyof T ? T[P] : any;
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79 |
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80 | /**
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81 | * Gets the own property descriptor of the specified object.
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82 | * An own property descriptor is one that is defined directly on the object and is not inherited from the object's prototype.
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83 | * @param target Object that contains the property.
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84 | * @param propertyKey The property name.
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85 | */
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86 | function getOwnPropertyDescriptor<T extends object, P extends PropertyKey>(
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87 | target: T,
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88 | propertyKey: P,
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89 | ): TypedPropertyDescriptor<P extends keyof T ? T[P] : any> | undefined;
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90 |
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91 | /**
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92 | * Returns the prototype of an object.
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93 | * @param target The object that references the prototype.
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94 | */
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95 | function getPrototypeOf(target: object): object | null;
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96 |
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97 | /**
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98 | * Equivalent to `propertyKey in target`.
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99 | * @param target Object that contains the property on itself or in its prototype chain.
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100 | * @param propertyKey Name of the property.
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101 | */
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102 | function has(target: object, propertyKey: PropertyKey): boolean;
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103 |
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104 | /**
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105 | * Returns a value that indicates whether new properties can be added to an object.
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106 | * @param target Object to test.
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107 | */
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108 | function isExtensible(target: object): boolean;
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109 |
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110 | /**
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111 | * Returns the string and symbol keys of the own properties of an object. The own properties of an object
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112 | * are those that are defined directly on that object, and are not inherited from the object's prototype.
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113 | * @param target Object that contains the own properties.
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114 | */
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115 | function ownKeys(target: object): (string | symbol)[];
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116 |
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117 | /**
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118 | * Prevents the addition of new properties to an object.
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119 | * @param target Object to make non-extensible.
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120 | * @return Whether the object has been made non-extensible.
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121 | */
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122 | function preventExtensions(target: object): boolean;
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123 |
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124 | /**
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125 | * Sets the property of target, equivalent to `target[propertyKey] = value` when `receiver === target`.
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126 | * @param target Object that contains the property on itself or in its prototype chain.
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127 | * @param propertyKey Name of the property.
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128 | * @param receiver The reference to use as the `this` value in the setter function,
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129 | * if `target[propertyKey]` is an accessor property.
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130 | */
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131 | function set<T extends object, P extends PropertyKey>(
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132 | target: T,
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133 | propertyKey: P,
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134 | value: P extends keyof T ? T[P] : any,
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135 | receiver?: any,
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136 | ): boolean;
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137 | function set(target: object, propertyKey: PropertyKey, value: any, receiver?: any): boolean;
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138 |
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139 | /**
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140 | * Sets the prototype of a specified object o to object proto or null.
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141 | * @param target The object to change its prototype.
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142 | * @param proto The value of the new prototype or null.
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143 | * @return Whether setting the prototype was successful.
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144 | */
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145 | function setPrototypeOf(target: object, proto: object | null): boolean;
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146 | }
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