public void setSignatureConfigurations(final List<SignatureConfiguration> signatureConfigurations) {
        assertNotNull("signatureConfigurations", signatureConfigurations);
        this.signatureConfigurations = signatureConfigurations;
    }
<p>Setter for the field <code>signatureConfigurations</code>.</p>

@param signatureConfigurations a {@link List} object
pac4j-jwt/src/main/java/org/pac4j/jwt/credentials/authenticator/JwtAuthenticator.java