export class InboxAction { readonly content?: string | null; readonly href?: string | null; readonly data?: { [key: string]: any } | null; constructor( content: string | null = null, href: string | null = null, data: { [key: string]: any } | null = null ) { this.content = content; this.href = href; this.data = data; } static fromJson(jsonString: string): InboxAction { try { const parsed = JSON.parse(jsonString); return new InboxAction( parsed.content, parsed.href, parsed.data ); } catch (error) { console.log(`Error parsing action: ${error}`); throw error; } } }