import type { Column } from './column.js';
import { entityKind } from './entity.js';
import type { Casing } from './utils.js';
export declare function toSnakeCase(input: string): string;
export declare function toCamelCase(input: string): string;
export declare class CasingCache {
    static readonly [entityKind]: string;
    /** @internal */
    cache: Record<string, string>;
    private cachedTables;
    private convert;
    constructor(casing?: Casing);
    getColumnCasing(column: Column): string;
    private cacheTable;
    clearCache(): void;
}
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