[Home](./index.md) > [@contract-case/case-definition-dsl](./case-definition-dsl.md) > [matchers](./case-definition-dsl.matchers.md) > [strings](./case-definition-dsl.matchers.strings.md) > [StringSuffix](./case-definition-dsl.matchers.strings.stringsuffix.md) ## matchers.strings.StringSuffix class Matches any string that begins with a matchable prefix, and ends with a constant suffix. At match time, the actual string is checked for the expected constant suffix, and then the beginning of the string is passed to the prefix matcher. The prefix matcher must be expecting a string. See also [StringPrefix](./case-definition-dsl.matchers.strings.stringprefix.md) **Signature:** ```typescript export declare class StringSuffix extends AnyMatcher ``` **Extends:** AnyMatcher ## Constructors

Constructor	Modifiers	Description
[(constructor)(prefix, suffix)](./case-definition-dsl.matchers.strings.stringsuffix._constructor_.md)		Constructs a new instance of the `StringSuffix` class

## Methods

Method	Modifiers	Description
[toJSON()](./case-definition-dsl.matchers.strings.stringsuffix.tojson.md)		For non-TypeScript implementations (see `AnyMatcher.toJSON`)