/**
 * Collect inbound referential edges (single-column + composite) for Convex emit.
 */
import type { IR, IREntity, IRRelationship, RefAction } from '../../ir';
import type { ProjectionDiagnostic } from '../interface';
import { type NormalizedOptions } from './generator.js';
export interface FkPair {
    local: string;
    remote: string;
}
export interface InboundReferentialEdge {
    parentEntity: string;
    childEntity: string;
    childTable: string;
    relationshipName: string;
    pairs: FkPair[];
    indexName: string;
    action: RefAction;
    /** TS literal(s) for setNull / setDefault — one per local pair, same order. */
    patchValues?: string[];
}
/** @deprecated alias */
export type InboundOnDeleteEdge = InboundReferentialEdge;
/**
 * Pair local FK columns to parent remote columns (runtime fkColumnPairs parity).
 *
 * Tenant-scoped Convex id FKs (`[tenantId, parentId]` → `[tenantId, id]`) collapse
 * to the non-tenant identity pair so they share `by_parentId` with schema emit.
 * True business-key composites keep every column.
 */
export declare function resolveFkPairs(rel: IRRelationship, parent: IREntity | undefined, tenantProp: string | undefined, options: NormalizedOptions, childName: string): FkPair[];
export declare function compositeIndexName(pairs: FkPair[]): string;
export declare function collectInboundOnDeleteEdges(ir: IR, options: NormalizedOptions): {
    edges: InboundReferentialEdge[];
    diagnostics: ProjectionDiagnostic[];
};
export declare function collectInboundOnUpdateEdges(ir: IR, options: NormalizedOptions): {
    edges: InboundReferentialEdge[];
    diagnostics: ProjectionDiagnostic[];
};
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