import { SelectQuery, SimpleSelectQuery } from "../models/SelectQuery";
/**
 * Options for SqlParamInjector
 */
export interface SqlParamInjectorOptions {
    /** Whether to ignore case and underscore differences when matching column names */
    ignoreCaseAndUnderscore?: boolean;
    /** Whether to allow injection when all parameters are undefined (defaults to false for safety) */
    allowAllUndefined?: boolean;
}
/**
 * SqlParamInjector injects state parameters into a SelectQuery model,
 * creating WHERE conditions and setting parameter values.
 */
export declare class SqlParamInjector {
    private tableColumnResolver?;
    private options;
    constructor(optionsOrResolver?: SqlParamInjectorOptions | ((tableName: string) => string[]), options?: SqlParamInjectorOptions);
    /**
     * Injects parameters as WHERE conditions into the given query model.
     * @param query The SelectQuery to modify
     * @param state A record of parameter names and values
     * @returns The modified SelectQuery
     * @throws Error when all parameters are undefined and allowAllUndefined is not set to true
     */
    inject(query: SimpleSelectQuery | string, state: Record<string, number | string | boolean | Date | null | undefined | Condition>): SelectQuery;
}
type BaseCondition = {
    '='?: number | string | boolean | Date;
    min?: number | string | Date;
    max?: number | string | Date;
    like?: string;
    ilike?: string;
    in?: (number | string | Date)[];
    any?: (number | string | Date)[];
    '<'?: number | string | Date;
    '>'?: number | string | Date;
    '!='?: number | string | boolean | Date;
    '<>'?: number | string | boolean | Date;
    '<='?: number | string | Date;
    '>='?: number | string | Date;
};
type SingleCondition = BaseCondition & {
    column?: string;
};
type LogicalCondition = {
    column?: string;
    and?: SingleCondition[];
    or?: SingleCondition[];
};
type Condition = BaseCondition | SingleCondition | LogicalCondition;
export {};