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- interface Symbol {
- /** Returns a string representation of an object. */
- toString(): string;
- /** Returns the primitive value of the specified object. */
- valueOf(): Object;
- [Symbol.toStringTag]: string;
- }
- interface SymbolConstructor {
- /**
- * A reference to the prototype.
- */
- prototype: Symbol;
- /**
- * Returns a new unique Symbol value.
- * @param description Description of the new Symbol object.
- */
- (description?: string|number): symbol;
- /**
- * Returns a Symbol object from the global symbol registry matching the given key if found.
- * Otherwise, returns a new symbol with this key.
- * @param key key to search for.
- */
- for(key: string): symbol;
- /**
- * Returns a key from the global symbol registry matching the given Symbol if found.
- * Otherwise, returns a undefined.
- * @param sym Symbol to find the key for.
- */
- keyFor(sym: symbol): string;
- // Well-known Symbols
- /**
- * A method that determines if a constructor object recognizes an object as one of the
- * constructor’s instances. Called by the semantics of the instanceof operator.
- */
- hasInstance: symbol;
- /**
- * A Boolean value that if true indicates that an object should flatten to its array elements
- * by Array.prototype.concat.
- */
- isConcatSpreadable: symbol;
- /**
- * A method that returns the default iterator for an object. Called by the semantics of the
- * for-of statement.
- */
- iterator: symbol;
- /**
- * A regular expression method that matches the regular expression against a string. Called
- * by the String.prototype.match method.
- */
- match: symbol;
- /**
- * A regular expression method that replaces matched substrings of a string. Called by the
- * String.prototype.replace method.
- */
- replace: symbol;
- /**
- * A regular expression method that returns the index within a string that matches the
- * regular expression. Called by the String.prototype.search method.
- */
- search: symbol;
- /**
- * A function valued property that is the constructor function that is used to create
- * derived objects.
- */
- species: symbol;
- /**
- * A regular expression method that splits a string at the indices that match the regular
- * expression. Called by the String.prototype.split method.
- */
- split: symbol;
- /**
- * A method that converts an object to a corresponding primitive value.Called by the ToPrimitive
- * abstract operation.
- */
- toPrimitive: symbol;
- /**
- * A String value that is used in the creation of the default string description of an object.
- * Called by the built-in method Object.prototype.toString.
- */
- toStringTag: symbol;
- /**
- * An Object whose own property names are property names that are excluded from the with
- * environment bindings of the associated objects.
- */
- unscopables: symbol;
- }
- declare var Symbol: SymbolConstructor;
- interface IteratorResult<T> {
- done: boolean;
- value?: T;
- }
- interface Iterator<T> {
- next(value?: any): IteratorResult<T>;
- return?(value?: any): IteratorResult<T>;
- throw?(e?: any): IteratorResult<T>;
- }
- interface Iterable<T> {
- [Symbol.iterator](): Iterator<T>;
- }
- interface IterableIterator<T> extends Iterator<T> {
- [Symbol.iterator](): IterableIterator<T>;
- }
- interface WeakMap<K, V> {
- clear(): void;
- delete(key: K): boolean;
- get(key: K): V;
- has(key: K): boolean;
- set(key: K, value?: V): WeakMap<K, V>;
- }
- interface WeakMapConstructor {
- new <K, V>(): WeakMap<K, V>;
- prototype: WeakMap<any, any>;
- }
- declare var WeakMap: WeakMapConstructor;
- interface Map<K, V> {
- clear(): void;
- delete(key: K): boolean;
- entries(): IterableIterator<[K, V]>;
- forEach(callbackfn: (value: V, index: K, map: Map<K, V>) => void, thisArg?: any): void;
- get(key: K): V;
- has(key: K): boolean;
- keys(): IterableIterator<K>;
- set(key: K, value?: V): Map<K, V>;
- size: number;
- values(): IterableIterator<V>;
- [Symbol.iterator]():IterableIterator<[K,V]>;
- [Symbol.toStringTag]: string;
- }
- interface MapConstructor {
- new <K, V>(): Map<K, V>;
- new <K, V>(iterable: Iterable<[K, V]>): Map<K, V>;
- prototype: Map<any, any>;
- }
- declare var Map: MapConstructor;
- interface Set<T> {
- add(value: T): Set<T>;
- clear(): void;
- delete(value: T): boolean;
- entries(): IterableIterator<[T, T]>;
- forEach(callbackfn: (value: T, index: T, set: Set<T>) => void, thisArg?: any): void;
- has(value: T): boolean;
- keys(): IterableIterator<T>;
- size: number;
- values(): IterableIterator<T>;
- [Symbol.iterator]():IterableIterator<T>;
- [Symbol.toStringTag]: string;
- }
- interface SetConstructor {
- new <T>(): Set<T>;
- new <T>(iterable: Iterable<T>): Set<T>;
- prototype: Set<any>;
- }
- declare var Set: SetConstructor;
- interface WeakSet<T> {
- add(value: T): WeakSet<T>;
- clear(): void;
- delete(value: T): boolean;
- has(value: T): boolean;
- [Symbol.toStringTag]: string;
- }
- interface WeakSetConstructor {
- new <T>(): WeakSet<T>;
- new <T>(iterable: Iterable<T>): WeakSet<T>;
- prototype: WeakSet<any>;
- }
- declare var WeakSet: WeakSetConstructor;
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