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lazy-widgets

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Typescript retained mode GUI for the HTML canvas API

github.com/rafern/lazy-widgets

rafern/lazy-widgets

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/** * A validator function which checks whether an input value is null or any other * type. If null, then the validator chain is stopped and null is returned, * otherwise, the validator chain is not stopped and the value is returned. * * @category XML */ export declare function validateNullable(value: unknown): [value: unknown | null, stop: boolean];