import { TonalSemanticColor } from '../../../theme/tonal';
import { IconName } from '../../Icon';
/**
 * A semantic key from the DS palette, or a bare hex escape hatch for brand colours
 * that are not and never will be semantic (e.g. WhatsApp green `#25D366`).
 */
export type FlowNodeAccent = TonalSemanticColor | `#${string}`;
export interface FlowNodeKindDef {
    /** React Flow node `type`. Free-form: the design system does not own this vocabulary. */
    kind: string;
    label: string;
    iconName: IconName;
    accent: FlowNodeAccent;
    /** Grouping key for the node palette. The group has no colour of its own. */
    category?: string;
    /** @default true — most nodes take an incoming edge; triggers are the exception. */
    hasTargetHandle?: boolean;
    /** @default false — only for nodes whose single output is not user-configurable. */
    hasDefaultSourceHandle?: boolean;
}
export type FlowNodeRegistry = Record<string, FlowNodeKindDef>;