| 1 | import { Transform, Readable } from "stream";
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| 2 |
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| 3 | import { Record } from "./record";
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| 4 |
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| 5 | interface CSVStreamConverterOptions {
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| 6 | headers?: string[];
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| 7 | nullValue?: string;
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| 8 | }
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| 9 |
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| 10 | type SerializeOptions = CSVStreamConverterOptions;
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| 11 |
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| 12 | export class RecordStream<T> extends Transform {
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| 13 | constructor();
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| 14 |
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| 15 | filter(fn: (record: Record<T>) => boolean): Serializable<T>;
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| 16 | filter(fn: (record: Record<T>) => boolean): RecordStream<T>;
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| 17 | map(fn: (record: Record<T>) => Record<T>): Serializable<T>;
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| 18 | map(fn: (record: Record<T>) => Record<T>): RecordStream<T>;
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| 19 | recordMapStream(record: Record<T>, noeval?: boolean): Serializable<T>;
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| 20 | }
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| 21 |
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| 22 | export class Serializable<T> extends RecordStream<T> {
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| 23 | stream(type?: string, options?: SerializeOptions): Readable;
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| 24 | }
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| 25 |
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| 26 | export class Parsable<T> extends RecordStream<T> {
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| 27 | stream(type?: string): Readable;
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| 28 | }
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