export type ReactionTuple = readonly [string, ReadonlyArray<string>];
export declare function shouldRenderCluster(reactions: ReadonlyArray<ReactionTuple>): boolean;
/** True iff `selfPeerId` appears in this emoji's peer list — drives
 *  the brand-primary ring + own-chip background. */
export declare function isOwnChip(tuple: ReactionTuple, selfPeerId: string): boolean;
export declare function chipLabel(tuple: ReactionTuple): string;
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