import { type TypeScriptPreset } from '@asyncapi/modelina';
/**
 * Exports types.
 */
export declare const EXPORT_TYPES_PRESET: TypeScriptPreset;
/**
 * Preset for TypeScriptGenerator, additionalProperties added to models as "[k: string]: unknown;"
 */
export declare const ADDITIONAL_PROPERTIES_PRESET: TypeScriptPreset;
/**
 * Creates a preset for TypeScriptGenerator that adds imports to resulting models.
 * Pass `importSpecifierExtension` (e.g. `".js"`) to emit explicit file extensions
 * on relative specifiers, required for ESM-compatible output.
 * All cross-model dependencies are TypeScript interfaces, so imports are always
 * emitted as `import type` to satisfy `verbatimModuleSyntax`.
 */
export declare const createImportsPreset: (importSpecifierExtension?: string) => TypeScriptPreset;
/**
 * Preset for TypeScriptGenerator, sets nullable properties as unions in resulted models(compatibility with zapatos generated models).
 */
export declare const NULLABLE_PROPERTY_TO_UNION_PRESET: TypeScriptPreset;
/**
 * Converts all occurrences of 'any' to 'unknown'.
 */
export declare const ANY_TO_UNKNOWN_PRESET: TypeScriptPreset;