String

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Augments the built-in String interface.

Signature:

export interface String

Methods

	Method	Returns	Description
	contains(target)	boolean	Checks if the string contains a specific substring.
	endsWith(searchString, endPosition?)	boolean	Checks if the string ends with a specific substring.
	format(args?)	string	Formats a string using the indexed placeholders.
	startsWith(searchString, position?)	boolean	Checks if the string starts with a specific substring.