fortify-schema/src/core/schema/extensions/components/ConditionalValidation/MultiConditionalBuilder.ts

TypeScript interface-like schema validation system that's easier to use than Zod

import { MultiConditionalThen } from "./MultiConditionalThen";

/**
 * Builder for multi-field conditional validation
 */
export class MultiConditionalBuilder {
    private matchConditions: any = {};

    constructor(private fieldNames: string[]) {}

    match(conditions: Record<string, any>): MultiConditionalThen {
        this.matchConditions = conditions;
        return new MultiConditionalThen(this, conditions);
    }
}