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core.isreference

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isReference() function​

Typeguard to validate that an object is a FHIR resource

Signature:

export declare function isReference(value: unknown): value is Reference & {
    reference: string;
};

Parameters​

Parameter

Type

Description

value

unknown

The object to check

Returns:

value is Reference & { reference: string; }

True if the input is of type 'object' and contains property 'reference'