kibana/docs/development/plugins/expressions/public/kibana-plugin-plugins-expressions-public.expressionastfunctionbuilder.replaceargument.md
2020-09-30 09:10:28 +02:00

13 lines
784 B
Markdown

<!-- Do not edit this file. It is automatically generated by API Documenter. -->
[Home](./index.md) &gt; [kibana-plugin-plugins-expressions-public](./kibana-plugin-plugins-expressions-public.md) &gt; [ExpressionAstFunctionBuilder](./kibana-plugin-plugins-expressions-public.expressionastfunctionbuilder.md) &gt; [replaceArgument](./kibana-plugin-plugins-expressions-public.expressionastfunctionbuilder.replaceargument.md)
## ExpressionAstFunctionBuilder.replaceArgument property
Overwrites an existing argument with a new value. In order to support multi-args, the value given must always be an array.
<b>Signature:</b>
```typescript
replaceArgument: <A extends FunctionArgName<FnDef>>(name: A, value: Array<FunctionArgs<FnDef>[A] | ExpressionAstExpressionBuilder>) => this;
```