@nestjs/common
Version:
Decorators, pipes, exceptions and utilities for NestJS applications: @Controller(), @Injectable(), @Body(), ValidationPipe, HttpException and more.
11 lines (10 loc) • 479 B
TypeScript
/**
* Strips dangerous prototype pollution keys (__proto__, prototype, constructor)
* from an object recursively.
*
* The traversal keeps its own stack instead of calling itself, so a value
* nested deeper than the call stack does not throw a `RangeError`, and it
* skips the objects it has already visited, so a value with a cycle (e.g. an
* entity with a two-way relation) is walked once instead of forever.
*/
export declare function stripProtoKeys(value: any): void;