/**
 * Configuration surface for the materialized-views projection.
 *
 * Every relational concept (view name, column name, refresh strategy, index
 * definitions) is supplied here at projection time. NONE of these enter
 * Manifest core grammar or IR. The projection translates IR + this options
 * bag into PostgreSQL `CREATE MATERIALIZED VIEW` DDL.
 *
 * The projection consumes `IRReadModel[]` (denormalized views maintained by
 * the runtime) and `IREntity[]` (entities with computed properties that the
 * caller has marked as materialized via the `views` option).
 */
import type { MaterializedViewDefinition } from './types.js';
export interface MaterializedViewsProjectionOptions {
    /**
     * Materialized view definitions to generate. Each entry maps an IR
     * read model or entity to a PostgreSQL materialized view.
     *
     *   views: [{
     *     name: "daily_order_totals",
     *     source: "Order",
     *     refreshStrategy: "scheduled",
     *     schedule: { cron: "0 * * * *" },
     *     columns: { day: "DATE_TRUNC('day', created_at)", total: "SUM(amount)" },
     *     indexes: [{ columns: ["day"], unique: true }]
     *   }]
     */
    views?: MaterializedViewDefinition[];
    /**
     * Whether to emit a single artifact with all views, or one artifact
     * per view. Default: true (single file).
     */
    emitSingleFile?: boolean;
    /**
     * Output path hint for the emitted artifact. The projection itself
     * does not write files. Default: "materialized-views.sql".
     */
    output?: string;
    /**
     * Schema to qualify view and index names with (e.g. "analytics").
     * If omitted, objects are unqualified (live in the search_path default).
     */
    schema?: string;
    /**
     * Whether to emit REFRESH MATERIALIZED VIEW statements as part of
     * the artifact (for on-demand strategy) or as a separate function
     * that can be called manually. Default: true (inline statements).
     */
    emitRefreshStatements?: boolean;
}
/**
 * Defaults. Kept as an exported const so consumers and tests can introspect.
 */
export declare const MATERIALIZED_VIEWS_PROJECTION_DEFAULTS: Required<Pick<MaterializedViewsProjectionOptions, 'emitSingleFile' | 'output' | 'emitRefreshStatements'>>;
/**
 * Normalize a raw `request.options` bag into a fully-typed options object.
 */
export declare function normalizeOptions(raw: Record<string, unknown> | undefined): MaterializedViewsProjectionOptions;
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