/**
 * Input and registry validation for the observation writer.
 *
 * Validation happens before the writer opens its transaction so malformed
 * adapter input never creates a partial receipt or event occurrence.
 */
import type { ObservedEditBatch } from "../../../contracts/domain/model/types.js";
import type { NewEffect } from "@hikoutei/ikisaki";
import type { SqlExecutor } from "../../../contracts/storage/sql.js";
import { type PersistObservedRowInput } from "./observationTypes.js";
/** Validates one complete writer submission before durable mutation begins. */
export declare function validatePersistObservedRowInput(input: PersistObservedRowInput): void;
/** Requires a valid row index and returns its observed row. */
export declare function requireBatchRow(batch: ObservedEditBatch, rowIndex: number): import("../../../contracts/domain/model/types.js").ObservedRowChange;
/**
 * Ensures the observed projection is enabled through the active async SQL
 * context. This keeps registry validation in the same transaction as the
 * observation receipt it protects.
 */
export declare function ensureRegisteredProjectionWithSql(sql: SqlExecutor, batch: ObservedEditBatch, physicalSheetId: string): Promise<void>;
/** Validates every generated effect target through the active async SQL context. */
export declare function ensureEffectsTargetRegisteredWithSql(sql: SqlExecutor, logicalSheetId: string, effects: readonly NewEffect[]): Promise<void>;
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