export interface IconDefinition {
    name: string;
    viewBox?: number;
    type: {
        default: string;
        solid?: string;
    };
}
export type Shape = 'unknown' | '';
export type IconRegistry = {
    [Key in Shape as string]?: IconDefinition;
};
export declare type Directions = 'up' | 'down' | 'left' | 'right';
export declare const placeholder = "";