import { DataProcessor } from "./data-processor.js";
import { Source } from "./source.js";
export type Diagnostic = {
    type: "missingTranslations" | "outdatedTranslations" | "unknownTranslations" | "valueTypeMismatch";
    sourceId: string;
    fragmentId: string;
    locales: string[];
} | {
    type: "pluralFormCountMismatch";
    sourceId: string;
    fragmentId: string;
    locale: string;
    actualFormCount: number;
    expectedFormCount: number;
} | {
    type: "duplicateFragment";
    sourceIds: string[];
    fragmentId: string;
} | {
    type: "unsupportedSource";
    sourceId: string;
} | {
    type: "unsupportedLocales";
    locales: string[];
} | {
    type: "projectOutOfSync";
};
export type DiagnosticType = Diagnostic["type"];
export declare const diagnosticTypes: Set<"missingTranslations" | "outdatedTranslations" | "unknownTranslations" | "valueTypeMismatch" | "pluralFormCountMismatch" | "duplicateFragment" | "unsupportedSource" | "unsupportedLocales" | "projectOutOfSync">;
export type DiagnosticSeverity = "error" | "warning" | "info" | "ignore";
export type DiagnosticSeverityConfig = {
    "*"?: DiagnosticSeverity;
} & {
    [type in DiagnosticType]?: DiagnosticSeverity;
};
export declare function getDiagnosticSeverity(config: DiagnosticSeverityConfig, type: DiagnosticType): DiagnosticSeverity;
export type DiagnosticLocation = FileDiagnosticLocation | FragmentDiagnosticLocation;
export interface FileDiagnosticLocation {
    type: "file";
    sourceId: string;
    filename: string;
    source?: Source;
}
export interface FragmentDiagnosticLocation {
    type: "fragment";
    sourceId: string;
    filename: string;
    source: Source;
    start: number;
    end: number;
}
export declare function getDiagnosticLocations(rootDir: string, dataProcessor: DataProcessor, diagnostic: Diagnostic): DiagnosticLocation[];
export declare function getDiagnosticMessage(diagnostic: Diagnostic): string;