import type { ThreadContextType } from '@pantheon-systems/css-client';
/**
 * What a thread can be attached to.
 *
 * A thread is not a property of a block: the same thread machinery hangs off
 * pages, sites and workstreams, so what a trigger is talking about travels as a
 * (kind, id) pair rather than being inferred from where the trigger is rendered.
 */
export type { ThreadContextType } from '@pantheon-systems/css-client';
export interface ThreadContext {
    contextType: ThreadContextType;
    /** The id of the thing being discussed — the block id, the page path, and so on. */
    contextId: string;
    /**
     * The thread already open on this context, when there is one. Absent means no
     * thread has been started yet, and starting one is the trigger's job.
     */
    threadId?: string;
    /** How many comments the thread holds. Zero when there is no thread. */
    commentCount?: number;
    /** Whether the thread has been resolved. Never true when there is no thread. */
    resolved?: boolean;
}
/**
 * How the thing being discussed is shown to a reader.
 *
 * A (kind, id) pair is enough to find the thing, but not enough to name it: the block id
 * is opaque, and its name lives in the editor's config. Each kind of context has its own
 * place to look that up, so whichever trigger knows where resolves it and hands the
 * answer along, and the thread view only has to display it.
 */
export interface ThreadSubject {
    /** What to call the thing being discussed — a block's name, a page's title. */
    label: string;
    /** A PDS icon name that reads as the kind of thing it is. */
    icon?: string;
}