import { ActionParam } from '@memberjunction/actions-base';
import { BaseAction } from '@memberjunction/actions';
import { UserInfo } from '@memberjunction/core';
import { CompanyIntegrationEntity } from '@memberjunction/core-entities';
/**
 * Base class for all LMS-related actions.
 * Provides common functionality and patterns for interacting with Learning Management Systems.
 */
export declare abstract class BaseLMSAction extends BaseAction {
    /**
     * The LMS provider this action is designed for (e.g., 'LearnWorlds', 'Moodle', etc.)
     */
    protected abstract lmsProvider: string;
    /**
     * The integration name to look up in the Integration entity
     */
    protected abstract integrationName: string;
    /**
     * Cached company integration for the current execution
     */
    private _companyIntegration;
    /**
     * Common LMS parameters that many actions will need
     */
    protected getCommonLMSParams(): ActionParam[];
    /**
     * Gets the company integration record for the specified company and LMS
     */
    protected getCompanyIntegration(companyId: string, contextUser: UserInfo): Promise<CompanyIntegrationEntity>;
    /**
     * Gets credentials from environment variables
     * Format: BIZAPPS_{PROVIDER}_{COMPANY_ID}_{CREDENTIAL_TYPE}
     * Example: BIZAPPS_LEARNWORLDS_12345_API_KEY
     */
    protected getCredentialFromEnv(companyId: string, credentialType: string): string | undefined;
    /**
     * Gets API credentials - first tries environment variables, then falls back to database
     */
    protected getAPICredentials(integration: CompanyIntegrationEntity): Promise<{
        apiKey?: string;
        apiSecret?: string;
        accessToken?: string;
    }>;
    /**
     * Gets the base URL for API calls
     */
    protected getAPIBaseURL(integration: CompanyIntegrationEntity): Promise<string>;
    /**
     * Helper to get parameter value with type safety
     */
    protected getParamValue(params: ActionParam[], paramName: string): any;
    /**
     * Standard date format for LMS systems (ISO 8601)
     */
    protected formatLMSDate(date: Date): string;
    /**
     * Parse date from LMS format
     */
    protected parseLMSDate(dateString: string): Date;
    /**
     * Calculate progress percentage
     */
    protected calculateProgressPercentage(completed: number, total: number): number;
    /**
     * Format duration in seconds to human readable format
     */
    protected formatDuration(seconds: number): string;
    /**
     * Helper to build consistent error messages for LMS operations
     */
    protected buildLMSErrorMessage(operation: string, details: string, systemError?: any): string;
    /**
     * Common enrollment status mapping
     */
    protected mapEnrollmentStatus(status: string): 'active' | 'completed' | 'expired' | 'suspended' | 'unknown';
}
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