export interface WhereOperatorContext {
    column: string;
    value: any;
    param: string;
    operator: string;
    dbType: string;
}
export type WhereOperatorHandler = (ctx: WhereOperatorContext) => {
    query: string;
    params: Record<string, any>;
};
export declare function convertToText(columnName: string, dbType: string): string;
export declare function generateLikeQuery(columnName: string, paramName: string, dbType: string, isNegated?: boolean, isCaseInsensitive?: boolean): string;
export declare class WhereOperatorRegistry {
    private static handlers;
    static register(operator: string, handler: WhereOperatorHandler): void;
    static unregister(operator: string): boolean;
    static get(operator: string): WhereOperatorHandler | undefined;
    static has(operator: string): boolean;
    static operators(): string[];
}
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