import type { DbIntrospector } from './db-introspector.js';
import { type ZodFormat } from './zod-codegen.js';
import { type CodedDiagnostic } from '@pikku/inspector';
type Dialect = 'sqlite' | 'postgres';
export interface CodegenOptions {
    outFile: string;
    coercionFile: string;
    manifestFile?: string;
    classificationMapFile?: string;
    schemaJsonFile?: string;
    /**
     * When set, emit a standalone module of bare enum unions (one
     * `export type <Table><Column>` per enum column) — independent of the wrapped
     * DB interface, so callers import a clean union instead of unwrapping
     * `ColumnType<Private<…>>`.
     */
    enumsFile?: string;
    camelCase?: boolean;
    rootDir?: string;
    /** DB dialect — drives real-type-aware date typing. Defaults to 'sqlite'. */
    dialect?: Dialect;
}
export interface CodegenResult {
    outFile: string;
    coercionFile: string;
    manifestFile?: string;
    classificationMapFile?: string;
    enumsFile?: string;
    written: boolean;
    coercionWritten: boolean;
    manifestWritten: boolean;
    classificationMapWritten: boolean;
    enumsWritten: boolean;
    tables: string[];
    /**
     * Non-fatal codegen diagnostics (e.g. name looks like a date but unannotated,
     * or a JSON column with no concrete `tsType`). The caller surfaces these via
     * `logger.diagnostic(...)`, so `pikku db --fail-on-warn` can gate on them.
     */
    warnings: CodedDiagnostic[];
    /**
     * Per-interface, per-field zod `format` overrides for the zod codegen. Keyed
     * by interface name (PascalCase) and field name (camelCase), matching the
     * shapes the zod emitter parses out of `schema.gen.ts`.
     */
    zodFormats: Record<string, Record<string, ZodFormat>>;
}
export declare function generateSchemaTypes(introspector: DbIntrospector, options: CodegenOptions): Promise<CodegenResult>;
export {};