server/types/entities-2/attachment.ts

export interface APISub {
    // For Image, Gifv, and Video
    width?: number;
    height?: number;
    size?: string;
    aspect?: number;

    // For Gifv and Video
    frame_rate?: string;

    // For Audio, Gifv, and Video
    duration?: number;
    bitrate?: number;
}

export interface APIFocus {
    x: number;
    y: number;
}

export interface APIMeta {
    original?: APISub;
    small?: APISub;
    focus?: APIFocus;
    length?: string;
    duration?: number;
    fps?: number;
    size?: string;
    width?: number;
    height?: number;
    aspect?: number;
    audio_encode?: string;
    audio_bitrate?: string;
    audio_channel?: string;
}

export interface APIAttachment {
    id: string;
    type: "unknown" | "image" | "gifv" | "video" | "audio";
    url: string;
    remote_url: string | null;
    preview_url: string | null;
    text_url: string | null;
    meta: APIMeta | null;
    description: string | null;
    blurhash: string | null;
}