@mfissehaye/string-to-drizzle-orm-filters/dist/generator.d.ts

import { AnyColumn } from "drizzle-orm";
import { Program, DrizzleFilter } from "./ast";
/**
 * Defines the contract for column mapping, allowing string names to be resolved
 * to Drizzle's AnyColumn objects. This is crucial because the input string
 * uses string literals for column names, but Drizzle needs actual column objects.
 *
 * Example: { "id": users.id, "name": users.name }
 */
export type ColumnMap = Record<string, AnyColumn>;
/**
 * The FilterGenerator class converts an AST (Abstract Syntax Tree) into
 * Drizzle ORM filter expressions.
 */
export declare class FilterGenerator {
    private columnMap;
    private drizzleOperators;
    constructor(columnMap: ColumnMap);
    /**
     * Generates a Drizzle ORM filter expression from the given AST.
     *
     * @param ast The root of the AST (Program node) to convert.
     * @returns A Drizzle ORM SQL expression (or undefined if the AST's expression is null).
     */
    generate(ast: Program): DrizzleFilter | string | number;
    private traverseNode;
    /**
     * Handles CallExpression nodes, converting them into Drizzle ORM function calls.
     */
    private handleCallExpression;
}
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