azure-kusto-ingest/types/src/descriptors.d.ts

Azure Data Explorer Ingestion SDK

import { Readable } from "stream";
import IngestionProperties from "./ingestionProperties.js";
export declare enum CompressionType {
    ZIP = ".zip",
    GZIP = ".gz",
    None = ""
}
export declare const getSourceId: (sourceId: string | null) => string;
export declare function shouldCompressFileByExtension(extension?: string): boolean;
export declare abstract class AbstractDescriptor {
    sourceId: string | null;
    size: number | null;
    constructor(sourceId?: string | null, size?: number | null);
}
export declare class StreamDescriptor extends AbstractDescriptor {
    readonly stream: Readable | ArrayBuffer;
    compressionType: CompressionType;
    /**
     * Use Readable for Node.js and ArrayBuffer in browser
     */
    constructor(stream: Readable | ArrayBuffer, sourceId?: string | null, compressionType?: CompressionType, size?: number | null);
    merge(other: StreamDescriptor): this;
    getCompressionSuffix(): string;
}
export declare class BlobDescriptor extends AbstractDescriptor {
    readonly path: string;
    constructor(path: string, size?: number | null, sourceId?: string | null);
    fillSize(): Promise<void>;
}
export interface FileDescriptorBase {
    size: number | null;
    zipped: boolean;
    compressionType: CompressionType;
    cleanupTmp?: () => Promise<void>;
    extension?: string;
    name?: string;
    sourceId: string | null;
    getCompressionSuffix: () => string;
}
export declare const generateBlobName: (desc: StreamDescriptor | FileDescriptorBase, props: IngestionProperties) => string;
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