type FileType = 'json' | 'yaml';
export type SchemaSource = {
    type: 'local';
    path: string;
} | {
    type: 'remote';
    url: string;
};
export declare class SchemaFile {
    contents: string | null;
    schemaSource: SchemaSource | null;
    fileType: FileType | null;
    private constructor();
    static openFromProject(projectName: string, source: string | undefined): Promise<SchemaFile>;
    static openFromSource(source: string): Promise<SchemaFile>;
    static getFromSource(source: SchemaSource): Promise<{
        contents: string;
        fileType: FileType;
    }>;
    static create(): SchemaFile;
}
export declare const toSchemaSource: (source: string) => SchemaSource;
export {};
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