import { GraphQLSchema } from 'graphql';
export type LaboratoryActivePanel = 'collections' | 'history' | 'docs' | 'tests' | 'settings' | null;
/**
 * Targets are held by name rather than by schema object: a poll or an endpoint
 * switch replaces every type instance, and a stack of stale references would
 * keep rendering a schema the user is no longer looking at.
 */
export type LaboratoryDocsTarget = {
    kind: 'type';
    name: string;
} | {
    kind: 'field';
    typeName: string;
    fieldName: string;
};
/**
 * Builder rows identify a field by its dotted path from an operation root
 * (`query.me.id`), which carries no parent type. Walking it back to one is what
 * lets a row open the field it actually represents rather than its return type.
 */
export declare const docsTargetFromPath: (path: string[], schema: GraphQLSchema | null) => LaboratoryDocsTarget | null;
export interface LaboratoryDocsState {
    activePanel: LaboratoryActivePanel;
    /** Empty means the root view listing the operation types. */
    docsNavStack: LaboratoryDocsTarget[];
}
export interface LaboratoryDocsActions {
    setActivePanel: (panel: LaboratoryActivePanel) => void;
    openDocs: (target?: LaboratoryDocsTarget) => void;
    pushDocs: (target: LaboratoryDocsTarget) => void;
    popDocs: () => void;
    resetDocs: () => void;
}
export declare const useDocs: (props: {
    defaultActivePanel?: LaboratoryActivePanel;
}) => LaboratoryDocsState & LaboratoryDocsActions;