# Decorator UseParamExpression

Decorator operation input pipe private
Module
import { UseParamExpression } from "@tsed/platform/platform-params/src/decorators/useParamExpression"
Source/packages/platform/platform-params/src/decorators/useParamExpression.ts

# Overview

function UseParamExpression(expression?: string): ParameterDecorator;

# Description

Get data from a path inside the given object

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