import type { IIntegrityPath } from '@microsoft/sp-module-interfaces';
/**
 * Stores the address for each module by its normalized name.
 * This is used for SystemJS to know how to locate each module.
 */
export default class AddressStore {
    /**
     * Map from normalized name to address
     */
    private static readonly _addressMap;
    private static readonly _reverseAddressMap;
    /**
     * Returns an address for a module, given its normalized name.
     * @param normalizedName - Normalized name
     */
    static tryGetAddress(normalizedName: string): IIntegrityPath | undefined;
    /**
     * Returns the normalized name for a given address.
     * If the address hasn't been set in the AddressStore, it returns undefined
     * @param integrityPath - Address
     */
    static getNormalizedName(integrityPath: IIntegrityPath): string | undefined;
    /**
     * Set a mapping from a module's normalized name to the module address.
     *
     * @remarks
     * If the address has been set for a previous module's normalized name, when searching for that address
     * the original module's normalized name will be returned.
     * @param normalizedName - Module normalized name
     * @param integrityPath - Module address
     */
    static set(normalizedName: string, integrityPath: IIntegrityPath): void;
}
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