Add support for standalone provider function for angular 18/19

[mtycholaz]

Angular recommends moving away from bootstrapModule and instead using bootstrapComponent. This means that the forRoot and forChild pattern will be obsolete. Here is the simple hack/wrapper function that I came up with while migrating my application to ng 18.

Please consider officially adding a provider function. You may use the code below for inspiration.

export const provideFingerprintjsPro = (clientOptions: FpjsClientOptions) => {
    const FPJS_PROVIDERS = FingerprintjsProAngularModule.forRoot(clientOptions).providers as (
        | Provider
        | EnvironmentProviders
    )[];

    return FPJS_PROVIDERS;
};

Example usage

bootstrapApplication(AppComponent, {
    providers: [
        provideFingerprintjsPro({
            // config goes here
        })
    ]
})