@theia/core/lib/common/encoding-service.d.ts

/// <reference types="node" />
import { Buffer } from 'safer-buffer';
import { BinaryBuffer, BinaryBufferReadableStream, BinaryBufferReadable } from './buffer';
import { UTF8_with_bom, UTF16be, UTF16le } from './encodings';
import { ReadableStream, Readable } from './stream';
export interface ResourceEncoding {
    encoding: string;
    hasBOM: boolean;
}
export interface DetectedEncoding {
    encoding?: string;
    seemsBinary?: boolean;
}
export interface DecodeStreamOptions {
    guessEncoding?: boolean;
    minBytesRequiredForDetection?: number;
    overwriteEncoding(detectedEncoding: string | undefined): Promise<string>;
}
export interface DecodeStreamResult {
    stream: ReadableStream<string>;
    detected: DetectedEncoding;
}
export declare class EncodingService {
    encode(value: string, options?: ResourceEncoding): BinaryBuffer;
    decode(value: BinaryBuffer, encoding?: string): string;
    exists(encoding: string): boolean;
    toIconvEncoding(encoding?: string): string;
    toResourceEncoding(encoding: string, options: {
        overwriteEncoding?: boolean;
        read: (length: number) => Promise<Uint8Array>;
    }): Promise<ResourceEncoding>;
    detectEncoding(data: BinaryBuffer, autoGuessEncoding?: boolean): Promise<DetectedEncoding>;
    protected detectEncodingByBOMFromBuffer(buffer: Buffer, bytesRead: number): typeof UTF8_with_bom | typeof UTF16le | typeof UTF16be | undefined;
    protected guessEncodingByBuffer(buffer: Buffer): Promise<string | undefined>;
    decodeStream(source: BinaryBufferReadableStream, options: DecodeStreamOptions): Promise<DecodeStreamResult>;
    encodeStream(value: string | Readable<string>, options?: ResourceEncoding): Promise<BinaryBuffer | BinaryBufferReadable>;
    encodeStream(value?: string | Readable<string>, options?: ResourceEncoding): Promise<BinaryBuffer | BinaryBufferReadable | undefined>;
}
//# sourceMappingURL=encoding-service.d.ts.map