import { ClassTransformOptions, ValidationError, ValidatorOptions } from '@joktec/utils';
import { ArgumentMetadata, Paramtype, PipeTransform, ValidationPipe, ValidationPipeOptions } from '@nestjs/common';
export declare const DEFAULT_PIPE_OPTIONS: ValidationPipeOptions;
export declare class BaseValidationPipe extends ValidationPipe implements PipeTransform {
    protected isTransformEnabled: boolean;
    protected transformOptions: ClassTransformOptions;
    protected validatorOptions: ValidationPipeOptions;
    protected validateCustomDecorators: boolean;
    private readonly metadataTypes;
    constructor(options?: ValidationPipeOptions & {
        metadataTypes?: Paramtype[];
    });
    transform(value: any, metadata: ArgumentMetadata): Promise<any>;
    protected stripProtoKeys(value: Record<string, any>): void;
    protected isPrimitive(value: unknown): boolean;
    protected transformPrimitive(value: any, metadata: ArgumentMetadata): any;
    protected toEmptyIfNil<T = any, R = any>(value: T): R | {};
    protected toValidate(metadata: ArgumentMetadata): boolean;
    protected validate(object: object, validatorOptions?: ValidatorOptions): Promise<ValidationError[]> | ValidationError[];
}
//# sourceMappingURL=validation.pipe.d.ts.map