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354 BTypeScriptView Raw
1declare type NodePredicate = (node: Node | null | undefined) => boolean;
2export declare class EnterLeaveCounter {
3 private entered;
4 private isNodeInDocument;
5 constructor(isNodeInDocument: NodePredicate);
6 enter(enteringNode: EventTarget | null): boolean;
7 leave(leavingNode: EventTarget | null): boolean;
8 reset(): void;
9}
10export {};