i-do-config/dist/configuration.d.ts

Provide app configuration as key-value pairs from multiple providers. Inspired by ASP.net Core

import { IConfiguration } from "./interfaces/i-configuration";
import { IConfigurationValueProvider } from "./interfaces/i-configuration-value-provider";
export declare class Configuration implements IConfiguration {
    private configValueProviders;
    constructor(configValueProviders?: IConfigurationValueProvider[]);
    /**
     * Get a section from configured value providers. Later providers overwrite
     * values with the same key.
     *
     * @param key The key for wich to get the section
     */
    getSection(key: string): object;
    /**
     * Get a value from configuration
     *
     * @param key The key for which to get value
     * @param defaultValue A default value that will be returned when no provider yields a result
     * @param preferredProvider Optional. When specified return a value only from this provider
     * @return The configuration value for key
     */
    getValue(key: string, defaultValue?: boolean | number | string, preferredProvider?: string): boolean | number | string;
    getValueAsString(key: string, defaultValue?: boolean | number | string, preferredProvider?: string): string;
    getValueAsNumber(key: string, defaultValue?: boolean | number | string, preferredProvider?: string): number;
    getValueAsBoolean(key: string, defaultValue?: boolean | number | string, preferredProvider?: string): boolean;
}