Stefan Hacker
27 lines
772 B
TypeScript
27 lines
772 B
TypeScript
export declare class LruCache<V> {
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protected readonly limit: number;
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protected capacity: number;
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protected head: LruNode<V> | undefined;
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protected tail: LruNode<V> | undefined;
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protected map: Record<string, LruNode<V>>;
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constructor(limit?: number);
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get size(): number;
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set(key: string, value: V): void;
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get(key: string): V | undefined;
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peek(key: string): V | undefined;
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has(key: string): boolean;
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clear(): void;
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keys(): string[];
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del(key: string): boolean;
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protected pop(node: LruNode<V>): void;
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protected push(node: LruNode<V>): void;
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}
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declare class LruNode<V> {
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readonly k: string;
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v: V;
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l: LruNode<V> | undefined;
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r: LruNode<V> | undefined;
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constructor(k: string, v: V);
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}
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export {};
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