import type { Progress } from './types/progress';
export declare type Entries<T> = {
    [K in keyof T]: [K, T[K]];
}[keyof T][];
export declare function stripLeadingSlash(fp: string): string;
export declare function progressToValue(progress: Progress): number;
export declare const encoder: TextEncoder;
export declare const decoder: TextDecoder;
export declare type OnlyJSON<T> = T extends string | number | boolean | null ? T : T extends Function ? never : T extends object ? {
    [K in keyof T]: OnlyJSON<T[K]>;
} : never;
/**
 * Normalizes object by ensuring its keys are sorted.
 * May not be the most efficient way of doing so.
 */
export declare function normalizeObject<T extends Record<string, any>>(obj: T): T;
export declare function toJSONPreservingUndefined(data: any, indentation?: number): string;
/**
 * NOTE: This is NOT a very fast implementation yet. Try to avoid.
 */
export declare function toJSONNormalized(val: any, indentation?: number): string;
/**
 * @deprecated use `toJSONNormalized()` instead.
 */
export declare const JSONStringifyNormalized: typeof toJSONNormalized;
export declare function objectsHaveSameShape(l: any, r: any): boolean;
/**
 * Does the equivalent of `normalizeObject` on given object
 * as well as any objects encountered within.
 */
export declare function normalizeObjectRecursively<T extends Record<string, any>>(obj: T, _seen?: null | WeakSet<any>): T;
/**
 * Returns true if given value is a regular object (‘hash’),
 * excluding “special” objects like dates etc.
 */
export declare function isObject(val: unknown): val is Record<string, any>;
export declare const BP4_RESET_CSS = "\n  body, html {\n    -webkit-font-smoothing: antialiased;\n    font-family: -apple-system, BlinkMacSystemFont, avenir next, avenir, segoe ui, helvetica neue, helvetica, Ubuntu, roboto, noto, arial, sans-serif;\n  }\n\n  .filter-popover .bp4-popover2-content {\n    border-radius: 0;\n  }\n  .bp4-overlay-backdrop.bp4-popover2-backdrop {\n    background: rgba(0, 0, 0, .5);\n  }\n\n  .bp4-tag.bp4-interactive {\n    cursor: default !important;\n  }\n  .bp4-tag-remove {\n    cursor: default !important;\n  }\n\n  .bp4-input {\n    /*\n     * \u201Cmiddle\u201D, specified by BP4, causes issues with inpout text <-> OL marker alignment.\n     * This seems to have no side-effects.\n     */\n    vertical-align: unset;\n  }\n  .bp4-input:read-only {\n    box-shadow: inset silver 1px -1px;\n    background: none;\n  }\n  .bp4-dark .bp4-input:read-only {\n    box-shadow: inset rgba(255, 255, 255, 0.2) 1px -1px;\n  }\n  .bp4-tree-node-caret {\n    cursor: default !important;\n  }\n\n  /* Why was it added? It breaks hover, definitely.\n    .bp4-tree-node-content:hover {\n      background: unset;\n    }\n  */\n\n  .bp4-html-select select {\n    cursor: default !important;\n  }\n\n  .bp4-button {\n    cursor: default !important;\n\n  }\n\n    .bp4-button:focus {\n      outline: none;\n    }\n\n  .bp4-tab {\n    cursor: default !important;\n  }\n\n  .bp4-menu-item {\n    cursor: default;\n  }\n\n    .bp4-menu-item, .bp4-menu .bp4-menu-item.bp4-disabled {\n      cursor: default !important;\n    }\n";