34 lines
1.1 KiB
TypeScript
34 lines
1.1 KiB
TypeScript
import { ImageOptions } from './Image.types';
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export declare function getMimeType(srcPath: string): string | null;
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export declare function generateImageBackgroundAsync(imageOptions: Omit<ImageOptions, 'src'>): Promise<Buffer>;
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export declare function generateImageAsync(options: {
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projectRoot: string;
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cacheType?: string;
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}, imageOptions: ImageOptions): Promise<{
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source: Buffer;
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name: string;
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}>;
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export declare function generateFaviconAsync(pngImageBuffer: Buffer, sizes?: number[]): Promise<Buffer>;
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/**
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* Layers the provided foreground image over the provided background image.
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*
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* @param foregroundImageBuffer
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* @param foregroundImageBuffer
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* @param x pixel offset from the left edge, defaults to 0.
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* @param y pixel offset from the top edge, defaults to 0.
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*/
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export declare function compositeImagesAsync({ foreground, background, x, y, }: {
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foreground: Buffer;
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background: Buffer;
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x?: number;
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y?: number;
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}): Promise<Buffer>;
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type PNGInfo = {
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data: Buffer;
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width: number;
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height: number;
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bpp: number;
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};
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export declare function getPngInfo(src: string): Promise<PNGInfo>;
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export {};
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