export type ParamType = 'number' | 'text' | 'boolean' | 'vector' | 'dropdown';
export type CustomizerDefault = number | string | boolean | Array<number | string>;
export interface DropdownOption {
    value: string | number;
    label: string;
}
export type ParamWidget = 'textarea';
export interface CustomizerParam {
    name: string;
    type: ParamType;
    default: CustomizerDefault;
    description: string;
    group: string;
    hidden: boolean;
    min?: number;
    max?: number;
    step?: number;
    /** Max character length, from a bare (bracket-less) numeric trailing comment on a string param, e.g. `label = "x"; // 8`. */
    maxLength?: number;
    options?: DropdownOption[];
    /**
     * Rendering hint beyond real OpenSCAD Customizer syntax (verified against
     * the official manual: there is no native multi-line widget — a bare `//
     * [textarea]` is not a bracket form the desktop Customizer's own comment
     * parser recognizes for a string, so on a real .scad file it should be
     * silently ignored there, falling back to an ordinary single-line text
     * box — not a divergent/broken file, just a no-op elsewhere). Only ever
     * set when `type === 'text'`.
     */
    widget?: ParamWidget;
}
export interface CustomizerGroup {
    name: string;
    hidden: boolean;
    params: CustomizerParam[];
}
export interface CustomizerSchema {
    groups: CustomizerGroup[];
    params: CustomizerParam[];
    defaults: Record<string, CustomizerDefault>;
}
export declare function parseCustomizer(source: string): CustomizerSchema;