42 lines
874 B
TypeScript
42 lines
874 B
TypeScript
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import { DecoderFn, EncoderFn, ImageCallback } from '@jimp/core';
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interface PNGClass {
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_deflateLevel: number,
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_deflateStrategy: number,
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_filterType: number,
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_colorType: number,
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deflateLevel(l: number, cb?: ImageCallback<this>): this;
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deflateStrategy(s: number, cb?: ImageCallback<this>): this;
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filterType(f: number, cb?: ImageCallback<this>): this;
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colorType(s: number, cb?: ImageCallback<this>): this;
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}
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interface PNG {
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mime: { 'image/png': string[] },
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hasAlpha: { 'image/png': true },
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decoders: {
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'image/png': DecoderFn
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}
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encoders: {
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'image/png': EncoderFn
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}
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class: PNGClass
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constants: {
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MIME_PNG: 'image/png';
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// PNG filter types
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PNG_FILTER_AUTO: -1;
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PNG_FILTER_NONE: 0;
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PNG_FILTER_SUB: 1;
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PNG_FILTER_UP: 2;
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PNG_FILTER_AVERAGE: 3;
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PNG_FILTER_PATH: 4;
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}
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}
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export default function(): PNG;
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