30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
import type { ITokenizerOptions, IReadChunkOptions, IRandomAccessFileInfo, IRandomAccessTokenizer } from './types.js';
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import { AbstractTokenizer } from './AbstractTokenizer.js';
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export declare class BlobTokenizer extends AbstractTokenizer implements IRandomAccessTokenizer {
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private blob;
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fileInfo: IRandomAccessFileInfo;
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/**
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* Construct BufferTokenizer
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* @param blob - Uint8Array to tokenize
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* @param options Tokenizer options
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*/
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constructor(blob: Blob, options?: ITokenizerOptions);
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/**
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* Read buffer from tokenizer
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* @param uint8Array - Uint8Array to tokenize
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* @param options - Read behaviour options
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* @returns {Promise<number>}
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*/
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readBuffer(uint8Array: Uint8Array, options?: IReadChunkOptions): Promise<number>;
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/**
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* Peek (read ahead) buffer from tokenizer
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* @param buffer
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* @param options - Read behaviour options
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* @returns {Promise<number>}
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*/
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peekBuffer(buffer: Uint8Array, options?: IReadChunkOptions): Promise<number>;
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close(): Promise<void>;
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supportsRandomAccess(): boolean;
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setPosition(position: number): void;
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}
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