Function getReportsFunnel

getReportsFunnel(
    this: API,
    websiteId: string,
    parameters: ReportType & Filters & Timestamps & {
        steps: { type: "path" | "event"; value: string }[];
        window: number;
    },
): Promise<
    {
        dropoff: number
        | null;
        dropped: number;
        previous: number;
        remaining: number;
        type: string;
        value: string;
        visitors: number;
    }[],
>
Understand the conversion and drop-off rate of users: https://umami.is/docs/api/reports-api#post-apireportsfunnel (TODO UNTESTED)
Parameters
- this: API
- websiteId: string
- parameters: ReportType & Filters & Timestamps & {
  steps: { type: "path" | "event"; value: string }[];
  window: number;
  }
  - steps: { type: "path" | "event"; value: string }[]
    Type of event and conversion step
  - window: number
    Window of days between funnel steps to be considered a conversion
Returns Promise<
    {
        dropoff: number
        | null;
        dropped: number;
        previous: number;
        remaining: number;
        type: string;
        value: string;
        visitors: number;
    }[],
>
- Defined in lib/namespaces/Reports.ts:95