import { type TextareaRenderable } from "@opentui/core";
export type MentionKind = "skill" | "mcp";
export interface MentionPaint {
    readonly kind: MentionKind;
    readonly ranges: readonly {
        readonly start: number;
        readonly end: number;
    }[];
    readonly color: string;
}
export declare function mentionHighlightSupported(): boolean;
export declare function paintComposerMentions(editor: TextareaRenderable | null, paints: readonly MentionPaint[]): void;
export declare function paintDraftMentions(input: {
    readonly editor: TextareaRenderable | null;
    readonly text: string;
    readonly skills: ReadonlySet<string>;
    readonly skillColor: string;
    readonly servers: ReadonlySet<string>;
    readonly serverColor: string;
}): void;