import { PgColumn, PgTable } from '../abstractions';
import { ContentEntityModel } from '../content-entity-model';
export declare function buildFullTableName(tableName: string, schema?: string): string;
/**
 * Builds a DROP TABLE IF EXISTS statement.
 * @param table
 */
export declare function buildDropTableIfExists(table: PgTable): string;
/**
 * Builds a CREATE TABLE statement.
 * @param table - PgTable instance to build the CREATE TABLE statement for.
 */
export declare function buildCreateTable(table: PgTable): string;
/**
 * Builds a GRANT statement for INSERTs and UPDATEs.
 * @param table - PgTable instance to build the GRANT statement for.
 */
export declare function buildInsertUpdateGrants(table: PgTable): string;
/**
 * Builds a GRANT statement for SELECTs and DELETEs.
 * @param table - PgTable instance to build the GRANT statement for.
 */
export declare function buildSelectDeleteGrants(table: PgTable): string;
/**
 * Builds additional statements relevant for table creation
 * that should be executed after CRATE TABLE e.g. adding indexes or comments.
 * @param table - PgTable instance to build extra statements for.
 */
export declare function buildAdditionalTableStatements(table: PgTable): string[];
/**
 * Formats an SQL string using pg-formatter.
 * @param sql - Input SQL string.
 */
export declare function formatSql(sql: string): string;
/**
 * Generates a migration for graphile-migrate.
 * @param statements - Array of SQL statements.
 * @param outPath - Path where the dump is created.
 */
export declare function generateMigration(statements: string[], outPath: string): Promise<void>;
/**
 * Combines `nameParts` into a single snake case string.
 * @param nameParts - Name parts to combine.
 */
export declare function buildName(...nameParts: string[]): string;
export declare function renameDbItem(item: PgTable | PgColumn, newName: string, displayName?: string): void;
export interface NameOverride {
    [name: string]: [string, string?];
}
export declare function applyNameOverrides(model: ContentEntityModel, overrides: NameOverride): void;
export declare function isReservedPgWord(s: string): boolean;