recoder-code
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TypeScript
import { FileValidator } from './file-validator.interface';
import { IFile } from './interfaces';
export type MaxFileSizeValidatorOptions = {
maxSize: number;
message?: string | ((maxSize: number) => string);
};
/**
* Defines the built-in MaxSize File Validator
*
* @see [File Validators](https://docs.nestjs.com/techniques/file-upload#file-validation)
*
* @publicApi
*/
export declare class MaxFileSizeValidator extends FileValidator<MaxFileSizeValidatorOptions, IFile> {
buildErrorMessage(file?: IFile): string;
isValid(file?: IFile): boolean;
}