| 1 | export declare const NODE_TYPE_ROOT: unique symbol;
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| 2 | export declare const NODE_TYPE_CHILD: unique symbol;
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| 3 | export declare type TrieRootNode = {
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| 4 | type: typeof NODE_TYPE_ROOT;
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| 5 | children: Map<string, TrieChildNode>;
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| 6 | };
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| 7 | export declare type TrieChildNode = {
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| 8 | type: typeof NODE_TYPE_CHILD;
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| 9 | label: string;
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| 10 | children: Map<string, TrieChildNode>;
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| 11 | parent: TrieNode;
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| 12 | };
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| 13 | export declare type TrieNode = TrieRootNode | TrieChildNode;
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| 14 | export declare const createRootNode: () => TrieRootNode;
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| 15 | export declare const createOrGetChild: (parent: TrieNode, label: string) => TrieChildNode;
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