@blakeembrey/deque

constructor(values?: Iterable<T>);

readonly size: number;

[Symbol.iterator]: () => IterableIterator<T>;

clear: () => void;

delete: (index: number) => this;

entries: () => IterableIterator<T>;

extend: (values: Iterable<T>) => this;

extendLeft: (values: Iterable<T>) => this;

has: (needle: T) => boolean;

indexOf: (needle: T, start?: number) => number;

insert: (index: number, value: T) => this;

keys: () => IterableIterator<T>;

peek: (index: number) => T;

pop: () => T;

popLeft: () => T;

push: (value: T) => this;

pushLeft: (value: T) => this;

reverse: () => this;

rotate: (n?: number) => this;

values: () => IterableIterator<T>;