import { type MetaData } from "@metaobjectsdev/metadata";
/** Emit the payload `interface` (+ nested element interfaces) for a payload shape — an
 *  object.value or sourceless object.projection (#210; the loader owns the target-set
 *  constraint, this emitter is subtype-blind).
 *  `referrerPkg` (ADR-0042) is the package a bare `voName` resolves in; pass an FQN and it is ignored.
 *  ADR-0044: a short-name collision within `voName`'s reference closure emits EVERY colliding
 *  member under its package-qualified derived name; a non-colliding closure emits byte-identical
 *  bare names (unchanged from pre-ADR-0044 output). */
export declare function generatePayloadInterfaces(root: MetaData, voName: string, referrerPkg?: string): string;
/**
 * Emit interfaces for several payloads at once, using a SINGLE shared reference
 * closure (ADR-0044: the closure of ALL the given roots together is the collision
 * domain for this call) so nested types (e.g. lens projections referenced by
 * multiple payloads) appear exactly once, and a short-name collision anywhere
 * across the whole batch is caught and qualified consistently.
 *
 * Returns the empty string when `voNames` is empty.
 */
export declare function generatePayloadInterfacesBatch(root: MetaData, voNames: readonly string[], referrerPkg?: string): string;
/** Emit a typed render handle binding a template's @textRef + @format and typing its payload. */
export declare function generateRenderHandle(root: MetaData, templateName: string): string;
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