import { AdminForthResource, IAdminForth } from '../index.js';
import { RateLimiterAbstract } from "rate-limiter-flexible";
import { type PeriodString } from '../types/Back.js';
export declare function getLoginPromptHTML(loginPrompt: string | (() => string | void | undefined | Promise<string | void | undefined>) | undefined): Promise<string | null>;
export declare function guessLabelFromName(name: any): any;
export declare const currentFileDir: (metaUrl: any) => string;
export declare const ADMIN_FORTH_ABSOLUTE_PATH: string;
export declare const ADMINFORTH_VERSION: string;
export declare function getComponentNameFromPath(filePath: any): any;
export declare function listify(param?: Array<Function>): Function[];
export declare function parseLooseJson(input: string): any;
export declare function deepMerge(target: any, source: any): any;
export declare function transformObject(obj: any, parentKey?: string, result?: {}): {};
export declare function createRGBA(color: string, opacity: number): string;
export declare function parseColorForAliases(str: any): {
    aliasMatch: any;
    opacityMatch: any;
    darkenMatch: any;
    lightenMatch: any;
    inverseMatch: any;
};
export declare function darkenRGBA(rgba: any): string;
export declare function lightenRGBA(rgba: any): string;
export declare function inverseRGBA(rgba: any): "rgba(0,0,0,1)" | "rgba(255,255,255,1)";
export declare function suggestIfTypo(names: string[], name: string): string;
export declare function getClientIp(headers: object): void;
export declare function md5hash(str: string): string;
export declare function convertPeriodToSeconds(period: PeriodString): number;
export declare class RateLimiter {
    rateLimiter: RateLimiterAbstract;
    static parseRate(rate: unknown): {
        points: number;
        duration: number;
    };
    constructor(rate: string);
    consume(key: string): Promise<boolean>;
}
export declare class RAMLock {
    private locks;
    constructor();
    _getLock(key: any): {
        locked: boolean;
        queue: Function[];
    };
    run(key: any, fn: any): Promise<any>;
}
export declare function isProbablyUUIDColumn(column: {
    name: string;
    type?: string;
    sampleValue?: any;
}): boolean;
export declare function slugifyString(str: string): string;
export declare function cascadeChildrenDelete(resource: AdminForthResource, primaryKey: string, context: {
    adminUser: any;
    response: any;
}, adminforth: IAdminForth): Promise<{
    error: string | null;
}>;
export declare function hookResponseError(hookResponse: {
    ok: boolean;
    error?: string | null;
}, hookName?: string): {
    error: string;
};
export declare function checkIfFieldIsInsideResourceColumns(fieldName: string, resource: AdminForthResource): boolean;
export declare function applyRegexValidation(value: any, validation: any): any;
export declare function formatHugePluginError(message: string): string;
export declare function checkIfLinkInAllowedHosts(url: string, allowedHosts: string[]): void;
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